I logon to windows 7, Welcome! appears on screen, screen goes black, logon screen appears again.
This does not happen when I logon while in safemode.
Now I actually managed to resolve this problem using the command
SFC /scannow
However the problem returns whenever I use the UXTheme patcher. I've never had problems with 3rd party windows themes before and i've been using the patcher for a long time.
I just don't understand what's going on anymore. Maybe you guys have an idea...
I just want to be able to go back to using custom themes.
That's actually the patcher I've been using and it has worked for me for over 2 years now. I have no idea why I suddenly had this problem.
Anyway, I tried using a different patcher, UxStyle and it works! Though I remember preferring UniversalThemePatcher over uxstyle years ago for a reason which I can't really remember. I guess i'll find out sooner or later.
So, I guess my problem is solved? lol, i'm not even sure anymore.
Edit:
I know now why I don't like UxStyle. It stops working for some reason whenever I switch theme or restart windows.