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

---

4a3ac70dd903cd01186c00008417900c_mmdevapi.dll

·Go to the download page

Using the zip or rar file
1.Download 4a3ac70dd903cd01186c00008417900c_mmdevapi.dll
2.Extract 4a3ac70dd903cd01186c00008417900c_mmdevapi.dll from .zip. We recommend that you extract 4a3ac70dd903cd01186c00008417900c_mmdevapi.dll to the installation directory of the program that is requesting 4a3ac70dd903cd01186c00008417900c_mmdevapi.dll.
3.If that doesn't work, you will have to extract 4a3ac70dd903cd01186c00008417900c_mmdevapi.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 4a3ac70dd903cd01186c00008417900c_mmdevapi.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 4a3ac70dd903cd01186c00008417900c_mmdevapi.dll and press Enter.