bavnostroclum 44 Newbie Poster

I made a lot of different windows security mostly patches besides SP2
and in some moment maybe after I install .Net Microsoft Framework 1.1
SDK which showed me some errors but I think was installed at the end.

The Problem is that from couple of days I dont have any new records in event viewer ?

Also at the start is going Checking of the windows files and ask me to put Instal CD to check..I could stop it..but why is that...?

Thanks , I will be waiting for sugestions ..!