I just reinstalled the game with all the mods because I got exactly the same error when trying to enter a house in the Buried City. These assertion erros keep piling up
I already edited the ini and cleaned the cache and temp folders, but that didn't worked.
Installed Mods (in that order):
Patch V1.1
Widescreen Mod 2.1 (1280x720)
Qwinns Fixpack
Qwinns UB
Qwinns Tweak Mod
Ghostdogs UI (1280x720)
EDIT: I reinstalled it again and it still crashes when entering/loading the Siege Tower. dang BUT! I loaded a savegame from hours ago and it worked! If there's anyway to fix that assertation error that would be awesome, because the workign savegame is reaaaaally old.
Edited by Asceran, 27 June 2009 - 04:18 PM.