How to Remove DLL Errors

To learn how to remove DLL errors, it is first essential for you to have a basic understanding of the DLL files, their function, reasons for the occurrence of errors, and ways to remove them.

DLL or Dynamic Link Library files are an important part of Windows operating systems. They originated during the early days of Windows when memory size and hard disk space were a major concern. It was noticed by computer scientists and programmers that many different computer applications required some common functions, so instead of having separate files for each application, DLL files were created. These files are comprised of commonly-used program codes that are loaded in the system memory only as the program that uses them, requires it.

There are several hundred Windows and third-party DLL files on any Windows computer. Because of the shear volume, the chances of picking up DLL errors on your computer are quite high. DLL errors are known to be so notorious that when a computer starts generating DLL errors, it is said to be in “DLL hell”.

Now that you know about DLL files and their importance, let us discuss how problems arise and cover how to remove DLL errors from a computer.

· The common cause of a DLL error is when one or more required DLL files are either overwritten by an older or incompatible version. This usually happens when you install a new software or update. If the error occurs soon after new software or a new driver is installed, you should try to uninstall the software to see if the error is removed. If this does not work, you may have to obtain and copy the required version of DLL file for your computer from Internet libraries or another computer with the same configuration. You may also try to check the website of the software that generated the error to see if any updates are available. If there is an update, install it to verify that your problem issues are resolved. If none of these suggestions work, you may use the System Restore tool in Windows XP or Windows Vista to revert your computer back to its original settings-i.e. to the time when the PC was free of any problems.

 · Missing DLL errors may also occur if required DLL files are deleted when you uninstall an application. To resolve this issue, it is best that you re-install the application that you removed to restore the deleted file. Next, if you uninstall the application again, it is critical that you take care to retain any shared DLL files on the PC. Your PC will prompt you for confirmation before deleting any shared DLL file.

 · Malware infections are another major source of several types of DLL errors. These troublesome programs add malicious codes to DLL and other program files on your computer to generate errors. To remove DLL errors in this case, you need two useful security tools, popularly known as Anti-Virus and Anti-Spyware. These handy tools help you perform a thorough scan of your Windows computer to weed out all malicious files. To ensure that these tools perform at their best, their malware definitions must be updated on regular basis.

 · All DLL files on your Windows computer are registered in the Windows registry. Invalid and corrupt DLL registry entries may also generate DLL errors. Many PC users wonder how to remove DLL errors when they encounter problems, related to registry entries. One way is to use your PC Registry Editor (regedit) to make changes directly to the registry. Another simpler and usually more effective method is to use a good registry tool which will scan your entire computer registry for DLL errors and fix them automatically.

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