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Download opto22.dll

Date:2013-05-13
Safety:Kaspersky McAfee Noton BitDefender AVG

opto22.dll

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Using the zip or rar file
1.Download opto22.dll
2.Extract opto22.dll from .zip. We recommend that you extract opto22.dll to the installation directory of the program that is requesting opto22.dll.
3.If that doesn't work, you will have to extract opto22.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 opto22.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 opto22.dll and press Enter.