Date:2013-06-27 Safety:Kaspersky McAfee Noton BitDefender AVG
omMdDdrX571.dll
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Go to the download page
Using the zip or rar file 1.Download omMdDdrX571.dll
2.Extract omMdDdrX571.dll from .zip. We recommend that you extract omMdDdrX571.dll to the installation directory of the program that is requesting omMdDdrX571.dll.
3.If that doesn't work, you will have to extract omMdDdrX571.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 omMdDdrX571.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 omMdDdrX571.dll and press Enter.
