Webster

when attempting to convert a mp mission into a sp mission i am experiencing game crash issues. i switch the check boxes in mission editor parameters to convert it over to sp then validated the mission. after 15 minutes of gameplay time it crashed. i revalidated it then opened the mission file itself to delete the other u-boats along with thier waypoints, revalidated , tried mission and crashed again.
i've made simular attempts with other mp missions and they all crash at different points but they all crash. some won't even start so i must be doing something wrong even though they pass validation. i have no successfull mp conversions yet.

i run p4 2.8ghz with 1024mb ram & a 128mb nvidia gforce fx5600 grafics card

if you guys cant help me then i guess my only option is to do an autopsy and recreate the missions i wanted to convert from scratch.