Title Bars not working...

[Lord Remorse]

Hello, I am experiencing some difficulties closing, maximizing, and minimizing windows... No error messages, nothing, but the buttons do appear to be used when clicked...
I really have no clue what's causing this. I hadn't installed anything new before the issue occurred. Have checked registry for errors with CCleaner, Scanned for malware etc. with Malware Bytes and Avast! anti-virus, and have defragged (even though i know defragging would not help >.<).

Any help would be greatly appreciated.

(Sorry if this is in the wrong sub-forum.)

 

[Lord Remorse]

Fixed... Last official windows update got messed up, as my net went out while downloading, and it still tried to update (I think this is the reason) A system restore was able to solve that issue.