Date:2013-06-04
Safety:Kaspersky McAfee Noton BitDefender AVG

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WWAN Device Interface Module

·Go to the download page

Using the zip or rar file
1.Download wwanprotdim.dll 8.1.2.0
2.Extract wwanprotdim.dll 8.1.2.0 from .zip. We recommend that you extract wwanprotdim.dll 8.1.2.0 to the installation directory of the program that is requesting wwanprotdim.dll 8.1.2.0.
3.If that doesn't work, you will have to extract wwanprotdim.dll 8.1.2.0 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 wwanprotdim.dll 8.1.2.0 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 wwanprotdim.dll 8.1.2.0 and press Enter.