Date:2013-05-15
Safety:Kaspersky McAfee Noton BitDefender AVG

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1.0.3.0

·Go to the download page

Using the zip or rar file
1.Download a1usd.dll 1.0.3.0
2.Extract a1usd.dll 1.0.3.0 from .zip. We recommend that you extract a1usd.dll 1.0.3.0 to the installation directory of the program that is requesting a1usd.dll 1.0.3.0.
3.If that doesn't work, you will have to extract a1usd.dll 1.0.3.0 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 a1usd.dll 1.0.3.0 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 a1usd.dll 1.0.3.0 and press Enter.