I Cant Fight?????Crash log at crash scene

[bisquik77]

When i get to the combat load screen i get the windows ding sound and go straight to the game start up menu? Why is this happening?
here is my crash log

[00:00:06.234] Version EN-20070418
[00:00:07.581] Loaded texture set: nodxtc (2)
[00:00:08.048] Loaded texture set: globe (15)
[00:00:09.455] Initialization done
[00:00:34.360] Loading game, slot0
[00:00:42.439] 17.January 2108 Game started
[00:00:53.694] Opening pack desertfactory.xbg
[00:00:54.504] Loading mission terrain: levels\desertfactory level:level_1 file: desertfactory
[00:01:07.142] Can't open levels\desertfactory\parts\transport_Db\transport_Db.part
[00:01:07.142] Load failed
[00:01:07.145] Int values:2
Float values:3
String values:4
Bool values:2
Object values:2
List values:1
Null values:2

[00:01:07.152] Waiting for sounds to stop playing
[00:01:07.690] Done waiting for messages.
[00:01:08.406] scripts done
[00:01:08.517] Switching console to window output
[00:01:08.891] graphics done
[00:01:09.004] input done
[00:01:09.005] event done
[00:01:09.005] Exiting with error