Can someone tell me how I can fix the following:
I have auto update from windows and lately I received an update but it tells me it was unable to successfully updaate the security update for Microsoft .Net Framework,version kb922770

Please, does anyone habe a solution on this problem?

The inability to update Windows is often caused by a corruption of some Windows files. In my experience, the best way to get help with this is by asking for Microsoft Technical Support via email. This is free and they are very good about providing detailed responses with step-by-step advice on how to provide them the information that they need. A similar came up recently and this AnswerPool response thread may be helpful: Unable to update Windows

The section about SFC may apply in your situation, too. But please try the Microsoft Technical Support first, since that is probably the best way to solve this problem.

Dwight