4.11 General debugging

[BBR91]

Originally Posted by Jure_502

Try downloading with the Torrent. Far less risky for getting corrupt data when downloading via browser.

Did that, all the 4.10m patches I found are the same, non were corrupt.
The thing is, some time ago I had the Ultr@ Pack installed (RC3 I think), and even though I properly uninstalled it and the game at that time, I think it may have left some files behind on the system drive or something, and these may be messing with my game. It's my only idea...