HELP!!!!!!!!!!!!!!!!

This Mod is really cool but every time i try to select infiltration as a game in botmatch and multiplayer it keeps sayin i ran out of virtual memory on my main hard drive. so i look at the readme.txt for unreal and it says all u need is 200 to 300mb free on it AND I HAVE 521mb free on my c drive and 1.4 gigs on my d drive free!!!!!!!!!!!!!!!!!! [img]/infopop/emoticons/icon_frown.gif[/img] [img]/infopop/emoticons/icon_frown.gif[/img] [img]/infopop/emoticons/icon_frown.gif[/img] PLEASE HELP!!!!!!!!!! I JUST WANNA SHOOT ONE PERSON!!!!!! please [img]/infopop/emoticons/icon_frown.gif[/img] **sighs**