Guys,
I followed Richard's instruction and ran the sfc /scannow. This is the message it gave me:
Windows Resource Protection found corrup files but was unable to fix some of them.
Details are included in the CBS.Log windir\Logs\CBS\CBS.log
For Example C:\Windows\Logs\CBS\CBS.log
I went to this log and tried to open it but it said permission denied. Tried to change this but failed. As this is my personal computer, I am the administrator. (even though I can't figure out how to open stuff on my own computer

) Can you please tell me how to read this file? Oooor can I send it to someone who knows how?
Thanks again
Meltie