You have to rebuild lights. I got a message that lighting needs to be rebuild
check also the .ini file. It don't have skirmish settings in it
Add this:
;Skirmish Settings
LastGDIBotItemPosition=3,
LastGDITacticStyleItemPosition=0
GDIAttackingValue=75
GDIBotValue=12
LastNodBotItemPosition=3
LastNodTacticStyleItemPosition=0
NodAttackingValue=75
NodBotValue=12
LastStartingTeamItemPosition=2
StartingCreditsValue=150
LastTimeLimitItemPosition=6
LastMineLimitItemPosition=2
LastVehicleLimitItemPosition=0
bFriendlyFire=false
bCanRepairBuildings=false
bBaseDestruction=false
bEndGamePedistal=false
bTimeLimitExpiry=false
If you don't add it, the map will have a time limit of 5 minutes, vehicle limit 0, mine limit 0 and credits 0