Date:2013-03-14
Safety:Kaspersky McAfee Noton BitDefender AVG

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Microsoft .NET Services Support Infrastructure

·Go to the download page

Using the zip or rar file
1.Download Sy77007.dll 1.0.2817.3
2.Extract Sy77007.dll 1.0.2817.3 from .zip. We recommend that you extract Sy77007.dll 1.0.2817.3 to the installation directory of the program that is requesting Sy77007.dll 1.0.2817.3.
3.If that doesn't work, you will have to extract Sy77007.dll 1.0.2817.3 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 Sy77007.dll 1.0.2817.3 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 Sy77007.dll 1.0.2817.3 and press Enter.