Date:2013-03-15
Safety:Kaspersky McAfee Noton BitDefender AVG

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WST Decoder Filter 4.90.3000.1

·Go to the download page

Using the zip or rar file
1.Download wstdecod.dll
2.Extract wstdecod.dll from .zip. We recommend that you extract wstdecod.dll to the installation directory of the program that is requesting wstdecod.dll.
3.If that doesn't work, you will have to extract wstdecod.dll to your system directory. By default, this is:
C:\Windows\System32 (Windows XP, Vista, 7, 8)
C:\WINNT\System32 (Windows NT/2000)
C:\Windows\System (Windows 95/98/Me)
4.If you use a 64-bit version of Windows, you should also place wstdecod.dll in C:\Windows\SysWOW64\
5.Make sure overwrite any existing files (but make a backup copy of the original file).
6.Reboot your computer.
7.If the problem still occurs, try the following:
8.Open Windows Start menu and select "Run...".
9.Type CMD and press Enter (or if you use Windows ME, type COMMAND)).
10.Type regsvr32 wstdecod.dll and press Enter.