If you are familiar with Win Os:

• Uncompress ***.dll-zip-files you download from dllerror.net.
• Back up original .dll file.
• Unzip .dll file to the directory of the program that is requesting the file. If that doesn’t work, you will have to extract the file to your system directory,eg: C:\Windows\System for Windows 95/98/Me, C:\WINNT\System32 for Windows NT/2000, or C:\Windows\System32 for Windows XP.
• Reboot your compute.
• If the problem still occurs

1. Press Start and select Run.
2. Type CMD and press Enter (or if you use Windows ME, type COMMAND.
3. Type regsvr32 ***.dll and press Enter.

Example:

• Uncompress the DLL downloaded file  to your system32 folder within the Windows folder. [c:\WINDOWS\system32]
• Click on the Start button, then click the Run… option
• In the “Open” line, type the following (without quotes) “regsvr32 filename.dll” (replace filename.dll with the actual filename of the file you downloaded), then click the “OK” button.
• If the installation was successful, you should see a message saying that your file was successfully installed/uninstalled.