When you all open the "error.log" text file, do you always have listings like this:

C:\Med_Patch\Crusaders_TW\bmradar.cpp(287) : File Error : fopen (".\RadarMap\MountainInland01.map". "wb") - "No such file or directory"(2)

Error log seems to build up a few of these each session. These are for same non-existent root directories that appear to be pre-alpha code ("Crusaders is the tip off".) Do they mean anything other than the code still needs some hefty debugging?