I uninstalled, deleted the remaining folder, re-installed from steam, copied my save backup back, then re-downloaded BAC and installed - no success though, it still crashes.
I'm fascinated, bored and would like to help.
Details: Running Steam version URW v3.63
Removed and reinstalled URW
Reinstalled BAC version ?
Copy back save folder
No other additions to game at this time.
Sorry I don't use BAC, can you tell BAC version and what menu and item is causing this?
Does it crash/freeze up when item is crafted / completed?
After reinstall can you do other things with the save eg; make other item(s) cut trees or pick up items without the game crashing?