Date:2013-05-29
Safety:Kaspersky McAfee Noton BitDefender AVG

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Canon CIW Extension.dll

·Go to the download page

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