I get an error every time when I try to install important updates. I get an error code 80070BC9. Also ever since I have had my new computer I can never install programs such as itunes,sony vegas, and i cant even install microsoft redistributable packages and it tells me i need it and i cant install dotnet stuff either. And I get error 1935 when installing those kind of programs. PLEASE HELP!!! Here is the update history for one of the updates that failed there are 4 more.
Microsoft .NET Framework 3.5 SP1 Update for Windows 7 and Windows Server 2008 R2 for x64-based Systems (KB982526)
Installation date: 12/4/2010 9:09 PM
Installation status: Failed
Error details: Code 80070BC9
Update type: Important
This update addresses a set of known issues of the Microsoft .NET Framework 3.5 Service Pack 1. After you install this item, you may have to restart your computer.
More information:
http://go.microsoft.com/fwlink/?LinkId=190967Help and Support:
http://support.microsoft.com