Date:2013-05-26
Safety:Kaspersky McAfee Noton BitDefender AVG

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btdfu.dll

·Go to the download page

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