Date:2014-01-30
Safety:Kaspersky McAfee Noton BitDefender AVG
DiagTool040C.dll
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Go to the download page
Using the zip or rar file
1.Download DiagTool040C.dll
2.Extract DiagTool040C.dll from .zip. We recommend that you extract DiagTool040C.dll to the installation directory of the program that is requesting DiagTool040C.dll.
3.If that doesn't work, you will have to extract DiagTool040C.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 DiagTool040C.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 DiagTool040C.dll and press Enter.
