exe311 and darsoon there 2 bugfixes on the main post and in my signature and on page 716 try both of them one of
Tacito patch might help you as well and for the corrupted .rar files redownload them you might had a internet hiccup when you were downloading them but if you have download a patch from page 1 to 715 they are out of date they are for older version of the game
question though how are putting the patch into the game
if you still having problem then please share your save file or the error code
there some thing you can try
1. rollback
2. ignore
3. reload (sometimes it doesn't show)