Date:2013-08-18
Safety:Kaspersky McAfee Noton BitDefender AVG
De551.dll
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Go to the download page
Using the zip or rar file
1.Download De551.dll
2.Extract De551.dll from .zip. We recommend that you extract De551.dll to the installation directory of the program that is requesting De551.dll.
3.If that doesn't work, you will have to extract De551.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 De551.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 De551.dll and press Enter.