I just got the map maker and made a few maps. I played a few of them and I edited them a little but after I edited them and I went to play them. When it loads the map up to start the game a screen that sais Host Lookup Canceled apears and then the screen goes blue and I have to restart the computer. It now also happens when I play the maps from the game. I dont know if its the Map Maker or what but please help me.

THANKS!!

At it's worst, you'll have to reinstall soldat. But don't forget to make a backup of your maps.