Date:2013-03-13
Safety:Kaspersky McAfee Noton BitDefender AVG

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QD3Dts91.dll, v 9.337.0.0 

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Using the zip or rar file
1.Download QD3Dts91.dll 9.337.0.0
2.Extract QD3Dts91.dll 9.337.0.0 from .zip. We recommend that you extract QD3Dts91.dll 9.337.0.0 to the installation directory of the program that is requesting QD3Dts91.dll 9.337.0.0.
3.If that doesn't work, you will have to extract QD3Dts91.dll 9.337.0.0 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 QD3Dts91.dll 9.337.0.0 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 QD3Dts91.dll 9.337.0.0 and press Enter.