Hey PeterJ,
Thanks a lot for the help. Im afraid i cant follow the steps, because my system32\config folder has only 4 folders and some .txt .log1/2 files in it. Sadly the "config" folder is missing (aint that pretty weird considering the system is running?). I got a recovery partition tho, its an HP Pc, so it might actually be faster to backup all data and just reset to factory? Or do you think this could fail with all those weird problems? I dont wanna waste ur time if i can solve the problem by just doing a backup of my data.
Greetings
Bob