How To Avoid Computer Errors
Over the years, computers have become a significant part of our daily lives. Their popularity is governed by the several benefits offered by them that enables both individuals and corporate businesses to carry out their functions easily and effectively.
Because computers have become an essential part of our daily activities, it is important that we take appropriate care of them and service them regularly. Proper and regular PC maintenance not only helps us in maintaining a high performance PC, but also helps us avoid several computer errors.
Some of the most important PC maintenance activities involve:
Registry maintenanceMany DLL errors, ActiveX errors, and runtime errors are generated due to a corrupt and damaged registry. This is the reason why, registry maintenance is one of the most important activities of PC maintenance. As the registry is quite complex, manual cleanup is quite tedious and the chances of error are quite high. Therefore, it is recommended that you use a registry cleaner tool to perform regular registry scan and repair.
Antivirus and Antispyware scanMany application errors, such as svchost.exe error may occur due to virus or spyware infections. To prevent and fix these errors, you must regularly perform a full system scan using efficient and trustworthy antivirus and antispyware tools.
Hard disk maintenanceHard disk problems usually occur due to the accumulation of unwanted and fragmented files on the system. For instance, spoolsv.exe error occurs due to the accumulation of .SHD and SPL files in the print spool folder. To fix spoolsv.exe error, you need to navigate to the print spool folder and delete this file. Just like spoolsv.exe error, there are many computer errors that may be generated due to unwanted clutter in the hard disk. To prevent this, you must regularly scan your hard disk for unwanted data and delete them. You can easily do this with the help of the Disk Cleanup tool that is included with Windows XP and Windows Vista operating systems. This tool is a one-stop utility that can help you perform disk cleanup tasks, such as empty Recycle Bin, clear Internet Explorer and other temporary files, remove obsolete program setup files, uninstall unwanted programs and applications, and remove all but the latest System Restore points. After you are done, you may use the Disk Defragmenter tool to consolidate the data on the hard disk and optimize it for error-free, high-speed performance.
In addition to these activities, there are certain precautions that you must take while working on your computer:
- Avoid downloading online content, such as multimedia games, software, and utilities from dubious sources. Many spyware programs come packaged with freeware programs and stealthily install to your system.
- NEVER open attachments that are sent with spam e-mails and other unsolicited e-mails because these attachments may be virus files. To prevent spam e-mails, it is recommended that you install an anti-spam software on your computer.
- Always scan external media, such as CDs, DVDs, Floppies, and Zip drives for virus infections before copying data from them to your system.
- Implement a firewall to prevent malicious external intrusions.
- Update your operating system, applications, and device drivers with the latest security releases, patches, and hotfixes.
Remember, regular preventive maintenance and vigilance can help you maintain a healthy, error-free computer for a long time.
Browser Toolbar Removal Made Easy
You can view toolbars on the upper side of any Window-based application software. These toolbars have buttons, which are meant to perform specific actions within the application. However, you can further enhance the functionality of software by installing various add-on toolbars to the Web browsers. These add-on toolbars enable you to improve your browsing experience. Google toolbar, Yahoo toolbar, and Windows Live Toolbar are some of the most common add-on toolbars, which offer you many useful features. For example, with the use of Browser toolbars, you can perform a single-click access to specific pages on the Web as well as bookmark some others. In addition, you can block pop-ups and create shortcuts to some of the most common tools you use.
Sometimes, you may install a toolbar without even knowing about it. For example, you may install the Yahoo and Windows Live toolbar while attempting to install updates from these messengers. This generally occurs when you fail to clear the checkbox that asks you whether you want the messenger toolbar on your PC. This checkbox is selected by default, and requires you to clear it in case you don’t want to install Yahoo or Windows toolbars. Remember, if you have multiple add-on toolbars on your Web-browser, it is likely to muddle the browser window and reduce the Internet browsing speed. Therefore, you are required to remove browser toolbars from your system. In addition, there are many other toolbars that are actually spyware programs. These toolbars, such as Mirar and Netzero toolbars silently intrude your system and start copying various malicious files on to the hard disk, and generate multiple entries in the registry. Having a spyware toolbar may prove to be annoying, as they silently creep into your system and start stealing your personal and confidential data.
Steps to Uninstall Add-on Toolbars on Internet Explorer
If you want to uninstall Add-on toolbars from Internet Explorer, you need to first close all Internet Explorer windows. The steps to uninstall Add-on toolbars are listed as below:
- Select the Control Panel command from the Start menu to display the Control Panel window.
- In the Control Panel window, select the Add or Remove Programs link.
- Browse through the Currently installed programs list and select the toolbar that you want to uninstall
- Next, select the Change/Remove or Remove button, whichever available.
- Once the uninstallation process is complete, restart Internet Explorer and verify that uninstallation.
Steps to Uninstall Add-on Toolbars from Firefox
You need to use the available options in the Web-browser if you want to uninstall toolbars from Firefox. The steps to uninstall Add-on Toolbars from
Firefox, you need to perform the following steps:
- Display the Tools menu in the Mozilla Firefox windows and select Extensions to display the Firefox Extensions Manager window.
- The Firefox Extensions Manager window, scroll down and select the toolbar you want to uninstall.
- Next, select Uninstall or OK, whichever available. This would remove the selected toolbar.
- In the end, exit the Firefox Extension Manager window and restart the Web-browser to complete the uninstall process..
You are advised to run a registry scan once you have uninstalled a toolbar from your computer. This would ensure that all entries created during the installation process of the toolbar are also removed from the system. You are also recommended to perform a full system scan using antispyware to completely uninstall Mirar toolbar and uninstall Netzero toolbar. This would ensure that all malicious files and registry entries are also removed from your PC. Remember, unnecessary programs clutter your hard disk and add useless entries in your registry, which slow down the processing speed of your PC.
A Healthy Computer Is A Happy Computer
To ensure that you enjoy an error-free, high performance computing experience, it is important for you to ensure that your computer stays healthy. There are several simple PC maintenance tasks that you can perform regularly to keep your Windows Vista PC healthy and happy. This article introduces you to a few such activities that you can perform yourself to keep your Vista PC in brand new working condition.
Prevent and Repair Registry Damage
Your Windows Vista operating system is completely dependent on the registry for information required to keep it functional. This is because all hardware and software configuration information, user information, and system setup information is all stored within the registry.
Computer problems start occurring when the registry starts getting filled up with unwanted, outdated, and invalid information. This digital junk not only causes the registry to unnecessarily grow to a very large size, but also corrupts, damages, and fragments its files. As a result, the number of errors on your computer increases and you may also suffer from frequent system freezes and crashes.
To keep your Windows Vista computer free from registry problems, it is recommended that you download a reliable Vista-compatible registry software on your system. After you have downloaded the tool, backup your Windows Vista registry using this software and then perform registry scan to detect and remove unwanted information from it. You can also use this registry cleaner tool to defrag the fragmented registry. When you run registry defrag, registry files are consolidated and reindexed. Also, any registry holes or empty registry keys left behind by keys removed during registry repair or program uninstall are also removed. This helps in compressing the registry. The reindexed and compact registry makes data access faster and, in turn, speeds up your PC.
Prevent and Remove Malware Infections
If you start experiencing a sudden deterioration in the performance of your Vista PC, or start receiving frequent computer errors it is quite likely that your computer is suffering from malware (virus, Trojan, worm, spyware or adware) infection. For instance, if you suffer from homepage problems, where the homepage of your Internet Explorer changes automatically it clearly indicates that your PC is infested by some kind of spyware.
To prevent malware infections such as these, there are two important tools all computer users should have—antivirus tool and antispyware tool. Before going in for an antivirus or antispyware tool, you must ensure that the tool you go in for has good user reviews and is compatible with your operating system.
Be sure to keep both the tools updated with regular definitions released by their manufacturers to ensure that you are protected against the latest malware. Additionally, to ensure that your PC is free from malware, you must periodically run full system scans to weed out any malicious information from the PC. Last but not least, ensure that the tool you opt for provides real-time protection. Turning on real-time protection helps in preventing malicious information from infiltrating your PC and ensures that your computer stays healthy and free of errors.
Prevent and Repair Hard Disk Problems
To keep your PC healthy and happy, it is very important that you keep your hard disk free from unwanted files, programs, and data. As a matter of fact, even when you clean your registry and remove malware, you basically remove the junk from the hard disk of your PC.
In addition to this, there are two important system tools shipped with Windows Vista—Disk Cleanup and Disk Defragmenter—that help maintain a healthy hard disk. The Disk Cleanup tool, as the name suggests, helps in sweeping the hard disk and removing debris such as data in the Recycle Bin, unwanted Internet Explorer files, obsolete program setup files, unwanted programs and Windows components, and outdated system restore points.
The Disk Defragmenter tool must be used after you have completed all of the above tasks. This tool helps in consolidating fragmented information on the disk to speed it up and reduce the load on it. In Windows Vista, you can schedule periodic disk defrag to ensure that your hard disk and your PC remain in a healthy and high performance state.
Fast Fixes For Frustrating DLL Errors
We live in an age where speed and performance are very important for success. We like fast cars, fast computers and fast food. Anything that slows us down is not acceptable. If something goes wrong, we want it to be resolved quickly so that we can go back to whatever we were doing. This is the reason why we do not mind paying specialists to take care of our problems as we know that they will get things back in order in a short period of time. However, in this outsourcing of problem, not only do we lose a substantial amount of money and remain dependent on others, but we also go through a range of negative emotions like anxiety, frustration and irritation every time we face a problem.
When it comes to computers, we need not look to computer experts to solve our problems. This is because a majority of PC errors like DLL errors can be dealt with a little time and perseverance. All you need to do is spend some time studying the problem and follow a few easy steps that will fix the problem. Below is an example of a DLL error that you may come across:
“Lsass.exe: Entry Point Not Found
The procedure entry point _resetstkoflw could not be located in the dynamic link library Msvcrt.dll.”
The problem may not be as bad as it looks and may simply require replacing a missing file or reinstalling an application.
Some of the prominent reasons behind DLL issues are:
- When a DLL file disappears or becomes corrupted.
- A DLL file is replaced by another file which causes an error. An example of this error is the Rtlgina2.dll file which replaces the normal file MSGINA.dll and causes an error.
- Infections from worms, Trojans, viruses, adware and spyware.
- Hardware issues and outdated or corrupt drivers may cause DLL errors.
- Conflict between DLL files of different applications.
- Problems in your Windows registry can generate DLL errors.
- When you install or uninstall an application some issues may crop up and lead to DLL errors.
How to Quickly Fix DLL Errors
There are thousands of DLL errors and it is not humanly possible to remember each DLL, which process it belongs to and what error it generates. Fortunately, there are specialized websites that can help you find a step-by-step solution to any DLL error and discuss the methods to fix your DLL errors.
Replacing the missing or corrupt file which can be done by accessing the file from the original CD of the software, downloading it from the official software website and saving it in appropriate location. However, some of the errors may require uninstalling and then reinstalling the application.
Malware programs are one of the major reasons behind DLL errors. Therefore, if you suspect that the problem is due to a malware, you must perform a thorough scan of your system using efficient virus and spyware scanner tools and weed out the malware.
You must also make it a point to clean your Windows registry at regular intervals with the help of a reliable Windows registry cleaning tool.
Dealing With DLL Errors
Computers, just like any other machine, have their own share of problems and errors. A common problem that all computer users face at some point or another is DLL file errors.
In this article, we begin by understanding what DLL files are and why they are so important for the smooth functioning of your computer. DLL stands for Dynamic Link Library. Each DLL file contains codes that perform a specific function. Different applications present on your system can call a particular DLL file to perform a specific function. This arrangement prevents the need of having different files for different applications to carry out the same specific function and as a result facilitates faster data processing.
DLL files are present in huge numbers on any computer and thus it is not surprising that DLL errors are one of the most frequent errors that computer users come across. However, contrary to popular belief, DLL errors are fairly simple to troubleshoot. With a little knowledge about DLL errors and what causes them, you can easily get rid of this menace.
There are numerous reasons why DLL file errors occur. You may encounter a DLL error if a shared DLL file is deleted during uninstallation of an application or when a new version of a DLL file is overwritten with a previous version. Faulty hardware, such as a faulty hard disk or memory is also known to cause DLL errors. Malware programs, if present on your machine, may also cause DLL errors such as rundll error and missing DLL error.
In order to better understand how to fix dll errors you need to first determine the source behind the error. Most DLL errors can be put in two categories - errors due to applications and errors due to malicious programs, such as virus, spyware, adware, etc.
- Errors due to applications
The majority of DLL errors caused by an application can be rectified by restoring the original DLL file. To restore the DLL file, first check to see if the manufacturer has released any patch or new version of the application. If you see a new patch has been released, then promptly install it to fix the DLL error. If no new patch has been released then you can repair DLL files by downloading the missing or corrupt DLL files from the Internet. You can also choose to update or reinstall the software that is generating the error to resolve the problem.
- Errors due to malware
Malware programs, if present on your system may also cause DLL errors. For instance, the majority of rundll errors are caused by malware programs. To prevent DLL errors due to malicious programs, such as virus, spyware, and Trojans, it is important that you use a robust security tool to safeguard your PC from such harmful programs. You must keep these security tools up-to-date with the latest updates and security definitions. It is also essential to schedule regular full system scans to ensure that your PC stays free from malware infections.
It is also recommended that you use the help of an advanced registry cleaning tool to remove unwanted and invalid entries that may be added to the system registry by these malicious programs. An advanced registry cleaning tool enables you to easily get rid of invalid DLL entries from the registry and help keep DLL errors at bay.
Guidelines For Dealing With Recurring PC Problems
In this article, are some simple guidelines that you can follow to deal with recurring DLL errors and permanent solutions to them.
The first thing that you need to do as soon as an error appears is to write down the error message and then search for it on the Internet. Although error messages may include complex file names, such as msvcrt.dll or msvcr80.dll in error messages, you must know that most of these errors can be easily solved and the solutions are readily available on the Internet. In addition to the Microsoft Knowledge base, there are other third-party web sites and message forums that carry rich information on resolving different types of computer errors. If your research yields a result that provides a solution, use this solution to solve problems related to your DLL errors.
Just solving an issue is not enough, it is essential that you take measures to prevent errors from occurring. This requires vigilance and regular preventive maintenance of your computer. Here are a few things that you need to be careful about when using your computer:
- Avoid frequent download and installation of shareware and freeware software from the Internet. Also, if you have to do it, ensure that you do so from reliable Web site that doesn’t allow spyware and adware programs.
- Never open emails and email attachments that look suspicious, even if they are sent through a known source. Many virus and Trojans spread through such emails and infect computers of recipients as soon as they open the infected email attachments.
- Always check external media for virus and spyware infections before copying data from it.
- Avoid creating an open share if your computer is connected to a network.
- Keep the security settings of your Web browsers to high to prevent any malicious infiltration through them.
Let us now have a look at some tools to keep your PC free from errors and protected against various threats:
- Disk Cleanup: Helps in getting rid of unwanted files from the hard disk.
- Disk Defragmenter: Helps in making the data stored on the hard disk contiguous and thus helps in optimizing the disk for better performance.
- Antivirus and antispyware: Enables you to protect your PC from different types of infections to prevent rundll errors and other related computer problems.
- Firewall: Protects your PC from unauthorized access from hackers and other malicious sources.
- Registry repair software: Enables you to regularly scan, clean and repair incorrect registry entries and thus resolve various computer-related problems, such as DLL errors, EXE errors, runtime errors and so on.
Simple Fixes For Recurring EXE Errors
Computer errors of any type are frustrating for computer users. They may occur at any time and affect not only your work, but also your mood. Out of these errors, exe errors are quite common because all programs on your computer need these executable files to launch and run various features.
Let us have a look at some of the common exe errors and the methods that you can use to resolve them.
If you frequently download and install freeware and shareware programs on your computer, you may be leading your computer toward recurring exe errors. This is because many of these programs are not tested as rigorously as the programs that you pay for. Because of this, there can be bugs and security loopholes that may make these programs prone to malware exploitation and also generate exe and runtime errors. So, the first rule to prevent and fix exe and other computer errors is to avoid frequent download and installation of programs from unsolicited web sites.
Next, you need to disable unwanted services. You may want to disable nbservice.exe, tscd_win32.exe, and brs.exe startup services that you don’t require but that have come preinstalled with your PC. To disable startup programs, you may use the Windows Startup Configuration Utility or a reliable, third-party startup programs manager tool.
Many times, exe errors occur when there is some problem with the files that you are using to install a particular software. This usually happens if the installation files are buggy or incomplete. You face these problems usually when you download the software setup files from the Internet. Download problems occur when your Internet connection is slow or keeps getting disconnected again and again. At times, if you are downloading software from an unsolicited Web site, you may have a software that is bundled with malicious spyware and adware programs. To prevent all these problems, you must become a vigilant user and download programs only from authorized web sites and avoid installing programs you don’t need.
All software and hardware on your computer needs to make an entry in the Windows registry in order to function when your PC is turned on. This is the reason why, the registry keeps increasing in size as your PC gets older. In the process, the registry also tends to attract entries that may unnecessarily fill it up and cause it to bloat. These unwanted entries usually comprise outdated, redundant, and invalid entries.
To fix exe and other computer errors caused by registry issues, it is essential that you scan and clean your registry on a regular basis. Windows operating systems include the Registry Editor or the regedit tool that you can use to perform some level of registry maintenance. However, the tasks that you can perform with this tool are quite limited. Moreover, as most of the tasks are done manually, the chances of user error are quite high. This is the reason why, several experts and computer technicians recommend using a good and efficient registry cleaner tool to scan, clean and repair the registry.
Guidelines To Follow When Faced With Computer Error Messages
Broadly speaking, computer errors can be classified into two categories – application errors and hardware-related errors. Typically, the former are less fatal, and are much easier to resolve.
One doesn’t need to be an expert to troubleshoot application errors, such as the binkw32.dll error, stop c000021a error, and error 80048820. With a little knowledge and the help of the right protective and maintenance software, the average computer user can easily resolve the majority of application errors.
You can use the following steps to troubleshoot application errors:
Perform a malware check
Malware programs, if present on your computer, can considerably slow it down and cause various errors. Run a malware scan on your computer using an advanced antivirus and antispyware software and remove any reported malware from your PC.
Install software only from a legitimate source
Using pirated software is not only illegal, but also the source of various errors. For instance, you may encounter the binkw32.dll error if you are running a pirated game such as Hitman: Blood Money or Tomb Raider: Legend Dungeon Lords.
Uninstall the pirated software and install it from a legitimate CD/DVD or download the software from a legitimate source to fix the error.
Furthermore, when you install a program from an installation CD/DVD, ensure that the installation disc is intact. Installing programs from a scratched or damaged disc may result in runtime errors when you try to run the program. Similarly, if you are downloading a program from the Internet, make sure that your Internet connection is good and does not break.
Update your Windows, drivers, and software files
Ensure that your Windows, drivers, and software files are up-to-date. To download the latest Windows updates, enable the built-in Automatic Update feature. Similarly, you may use a reliable third-party driver scanner tool to ensure your drivers are automatically updated as soon as new updates are released.
To update your software, visit the software manufacturer’s website and download the latest updates.
Uninstall incompatible software
Running incompatible software not only is a deterrent to your computer’s efficiency, but also causes many errors, such as the stop c000021a error. Uninstall software that are incompatible with your Windows operating system or are conflicting with other installed software.
It is important that when you uninstall software, make sure that all the traces of the program, such as registry entries, associated files, and processes, are also removed. Leftover processes may conflict with other running processes and cause issues, such as recurring exe errors or system slowdowns. It is recommended that you use either the built-in Add or Remove Programs utility or some other top-rated uninstaller software to uninstall unwanted programs.
Clean your registry
Last, but not least, clean your Windows registry using a top-rated registry cleaner. The registry stores critical information that your operating system constantly refers to in order to complete various tasks.
If the information stored in the registry is incomplete, incorrect, or corrupt, you may receive recurring errors. A clean and compact registry is a must for the smooth functioning of your computer.
How to Handle PC Startup and Shutdown Errors
There are many types of errors that occur during a system startup and shutdown; for instance, the
connapi.dll error, which is raised by the
Connectivity API of the Nokia software; the
npptools.dll error, which is raised by a generic process; and the
stlang.dll error, which is raised by SigmaTel audio
While it can be hard to tell exactly why these errors occur, it is easy to do something so that they are avoided in future. Yes, there is actually a lot you can do to prevent such errors from making a permanent abode on your system, and we will now discuss some of the preventive methods you can easily follow from your home:
Clean your registry – The registry serves as one of the most important tools on the Windows system, and is essentially a huge
database that stores information about every process and application. However, over time, the registry ends up storing a lot of outdated or decrepit
data values that demand a good deal of system resources to manage, and is a major source of system and application crashes. This makes it essential
that you keep your registry in top shape always.
To make this happen, you should invest in a good registry-cleaner tool. This will help you scan and fix your registry with only a few mouse clicks, and ensure that everything is in order. Provided that you have downloaded the software from a trusted vendor, you will see a huge increase in the system performance, and a major decrease in the system errors.
Download and replace the missing files – Another effective, but somewhat riskier, technique is to obtain the missing DLL files
directly from the internet. Everything can be found on the internet, then why not the DLL files. So, all you need to do is search for the DLL file
that is reported missing, and paste it into the required folder.
However, you need to be extremely careful. You must ensure that you are downloading the correct version of the DLL file, and that the file doesn’t contain any injected malicious codes. To ensure this, find out the DLL version using the support system your software vendor might have provided, and download the file only from a trusted file repository.
Another good and more reliable solution can be to copy the missing file from another computer that has configuration similar to your computer.
Driver update – The majority of people struggle when installing and configuring device drivers; to make them work somehow.
However, once the configuration is done, they usually forget all about these drivers.
As the drivers get old, they conflict with the newer hardware and DLL files, and give rise to all types of problems. To avoid this, you may purchase a good-quality third-party driver-update tool, which will make it very easy for you to maintain and update your system drivers. This tool will keep checking the internet for regular driver updates, and install them when found.
You need to realize that armed with the right knowledge and the right tools, it is very easy to deal with many of the Windows errors on one’s own. Use the tips listed here and make sure that you have a healthy and error free PC for a long time.
Troubleshooting PC Problems Related to Mobile Devices
Mobile devices have permeated the consumer electronics market in a big way, so much so that they are no longer just standalone
devices, but come with a lot of options to connect them with different types of devices including computers. If you are using your mobile device
with your PC, then it is likely that you have come across certain errors related to mobile device files.
Understanding these different types of files can go a long way in solving these errors, and that is precisely what we intend to discuss in this article.
What are the various types of files associated with mobile devices?
We need to understand that a mobile device is more compact, and less powerful than a PC, and hence can’t function in exactly the same way. Therefore, you will find that a mobile device has a lot of special file extensions, some of which are discussed below:
- .ipd file extension – If you own a BlackBerry phone, then you should be familiar with this type of file. It is created when you are backing up data from your mobile phone, and should disappear after the transfer is complete. If however, the transfer does not complete properly, this file will remain on the device.
- .m4v file extension – This is a popular video format on the mobile device platform, and is known as the MPEG-4 format for mobile video. The specialty of this format is that it results into files with a very small resolution, and hence, a small size.
- .3gp file extension – 3GP is another popular video format used in mobile phones. One thing that you will never fail to notice is that the video quality of these files may not always be great, and the reason for that happening is that there are always losses associated when the files are converted to this format.
How do I deal with file extension errors related to mobile devices?
If you have been battling file extension errors with your mobile phone, the reason might be that there is something wrong with your PC rather than your mobile phone! Therefore, we offer some preventive steps that will keep your system free from these errors:
- Repair the damaged file – At times, errors may generate if there is some problem with the file opener of the file that you or a program on your computer is trying to access. In this case, it is best to use a reliable file repair software to fix the damaged file and make it usable.
- Malware scan – Most of the time, file extension errors are the work of some pernicious virus or other malware. Therefore, make sure that you have all the required protective software, such as antivirus and antispyware and that you update them regularly by connecting to the internet. Moreover, you must ensure that these tools are scheduled to run regular full system scans to ensure that your PC stays free from infections.
It can be fun to take care of the various types of errors that come up in your PC, provided you know what you are dealing with. We urge to go ahead and give the above steps a try!
Windows PC Problems And Troubleshooting Tips
Does your computer take ages to start up or load applications?
Is your computer performing sluggishly all the time?
Are you receiving frequent application errors, such as the .pf file extension error?
If you answered Yes to any or all of the above questions, then this tutorial can help you escape your current predicament and improve your computing experience. Most Windows PC problems occur due to the following reasons:
- Missing or damaged application files
- Outdated files
- Malware Infection
Perform the following steps to fix application errors, such as the .search-ms file extension error on your Windows computer.
Uninstall and reinstall the application that is generating the error
If you are constantly receiving an error when you try to open or while you are using a particular software then chances are one or more application files are either missing or damaged. Uninstall the software that is giving you constant trouble using the built-in Add or Remove Programs utility and reinstall it. When you reinstall an application all the files that the software require to function are saved and registered again.
Update your Windows, software, and driver files
Outdated files are a common cause of frequent application errors and sluggish computer performance. This section provides details on how you can keep your Windows operating system, software, and driver files up-to-date.
- Updating Windows files – Windows PCs (from Windows ME onwards) come with a built-in feature called Automatic Update that you can use to update your Windows operating system and built-in driver files. To ensure that new Windows updates are automatically downloaded, keep the Automatic Update feature enabled on your PC.
- Updating software files – Most software today include a Check for Updates command under their Help menu that you can use to download new software updates. In case your software does not include any such feature, periodically visit the software manufacturer’s website and manually download any new available updates.
- Updating third-party driver files – To update your third-party drivers, you may either manually install new updates from the manufacturer’s website or use a reliable driver update software.
Perform a malware scan
Malicious programs, such as viruses, worms, rootkits, trojans and other variants if present may corrupt your application
files, causing frequent software crashes and application errors, such as the
.zfsendtotarget file extension error. To
resolve Windows PC problems occurring due to malware infection, update your security software with the latest virus definitions and run a malware scan on
your entire system.
In the future, maintain constant vigilance and practice safe computing habits to prevent re-infection. Some of the points you need to incorporate to prevent your system’s security from getting breached again are:
- Keep your security software up-to-date all the time and schedule periodic malware scans on your Windows PC.
- Scan email attachments before opening them.
- Stay away from dubious websites.
- Read the End User License Agreement before installing any new software on your Windows computer.
In the end, perform the 3 steps mentioned in this article to say good-bye to your current PC problems and to prevent new ones from emerging.
Using protected mode of internet explorer in windows vista and 7
In Windows Vista and 7 the internet explorer runs in Protected Mode as it helps protect from websites that automatically try to install unwanted programs or try to save useless files on your PC. It’s a security feature of Internet explorer, which helps protect a user’s computer from attack with greatly restricted human rights. Protected Mode significantly reduces the ability of an attack to write, alter or destroy data on the user’s machine or to install malicious code. Protected mode will display a warning when a webpage try to install or save software and files, or if a webpage try to execute some software, outside of Internet Explorer and protected mode.
If protected mode is not enabled or the computer uses IE6 or earlier version of IE which does not have protected mode feature, the website can use particular software such controls or add-ons that could be vulnerable, to send and retrieve data from or to the server and the target computer. This kind of incidents often occurs when a webpage is malicious or if the website has been hacked or compromised. IE Protected mode, if enabled prevents such scenario from happening by blocking and displaying the warning. Another warning that protected mode can display is when a webpage try to install an add-on:
To enable or disable Protected Mode for a zone, in Internet Explorer, go to: Tools > Internet Options > Security tab > Select the appropriate zone > Check/Uncheck the ‘Enable Protected Mode’ checkbox. The status of Protected Mode can be monitored by looking at the ‘Protected Mode: On/Off’ text in bottom right corner of the internet Explorer status bar. You will have to restart Internet Explorer for the change to take effect.
Why sometimes protected mode is off
The Internet Explorer in Vista and windows 7 operating systems includes user account (UAC) feature. Disabling UAC also disables protected mode of Internet Explorer. If you want to use protected mode which is recommended, you should not turn-off UAC in Windows. Integrity mechanism restrict write access to securable objects by lower integrity processes, much the same way that user account group membership restricts the rights of users to access sensitive system mechanism. To check your UAC settings follow the instruction below.
Go to: Access User Control Panel from Start Menu > Control Panel > User Accounts and Family Safety > User Account > click on User Account Control settings link > Move the Slider to Never Notify > Click OK to make the change effective > Reboot.
Secure the settings of Internet Explorer by following the above settings, even if you are not using it because the system and some software for Windows use the settings of Internet Explorer’s Internet configurations. If possible, consider using firewall software that can block sites in serving or retrieving files or data without your permission.
What To Do When You Encounter Stop Errors On Your PC
Many Windows users believe troubleshooting blue screen and stop errors should be left to computer experts. One wonders if logic forms the basis of this belief or if it is just plain apprehension of tackling something that looks complex. There is no doubt that stop errors and blue screen errors are typically more complex than application errors. The good news is that basic computer error troubleshooting steps can be used to repair stop errors.
Make use of the steps listed below when up against common stop errors, such as the stop 0×0000007f error.
Step #1 – Run a malware scan
The importance of keeping Windows free from malware cannot be reiterated enough. Malware, such as viruses, trojans, adware, spyware and other variants not only cause various application errors, but they also may cause blue screen or stop errors by corrupting the Master Boot Record (MBR).
To fix stop errors being caused by malware, reboot your Windows PC in Safe Mode and run a complete malware scan using your protective tool. To restart Windows in Safe Mode, perform the steps listed below:
- Close all open applications.
- Click the Start menu and select Restart.
- Press the F8 key and hold it as Windows reloads.
- Select the Safe Mode option in the Advanced Windows Boot Option Menu.
- Press the Enter key.
Step #2 – Install the latest Windows updates
As in the case of application errors, outdated Windows files can also lead to various stop errors. That is why it is recommended that you always keep your Windows files up-to-date.
When installing new Windows updates, always ensure that your Internet connection is good, as partial downloading of Windows updates may cause the stop error 0×80070002. The error appears when Windows updates are partially downloaded, which occurs either due to an unstable Internet connection or file corruption issue on the downloading server. To fix the STOP 0×80070002 Blue Screen error, delete the partially downloaded files from the temporary directory and download the Windows updates again.
Step #3 – Run the SFC command
Certain third-party programs replace core Windows file(s) with their own version, causing various errors due to compatibility issues. SFC is an acronym for System File Checker, a runtime command that replaces incorrect versions of core Windows file(s), as well as missing, damaged, or corrupt core Windows files with a correct version of file from either the Windows cache folder or the Windows original installation disc.
To run the SFC command, perform the following steps:
- Click Start, and then select Run.
- Type sfc, and then press Enter.
The utility scans all the Windows protected files and replaces any incorrect version of a file with the correct version.
Step #4 – Run the Chkdsk command
Chkdsk is a command-line utility available in Windows systems that allow users to fix errors, such as the stop 0×000000ed error that can occur due to a damaged file system.
To run the Chkdsk command, perform the following steps:
- Click Start, and then select the Run utlity.
- In the Open box, type chkdsk/r and press Enter.