wierdsnake

right ive tried many things but one thing worked... steam
if you have counter strike or any other game by valve one your computer you should know what steam is if not go to steampowered.com or .org im not sure
but after installing look in my games tab and hit the add non steam game some thing like play republic cammando should should be in the list that pops up if not take the game files and place them in your hard drive if you haven't
once steam starts the game up it should end up looking all glitchy but dont worry a you have died screen should come up and hit end mission it will take you to the menu
that only errors ive gotten were some animation errors in the multi player menu where you desine your charecter for multi player