I just got done downloading ROTC V5. I installed all the files correctly but It says something about a perception parse erroe. I don't know why this happend. Can anybody who has fixed this problem please post it so it can help me and others in the same situation. Thanks, -Pony
In my experience, a perception parsing error shouldn't be fatal. If you close the popup and alt+tab back into the game, it should keep loading like normal. Otherwise, you've probably got a dirty Forces of Corruption\Data folder (delete XML and Scripts).
Actually, load the offending xml in Internet Explorer, and find the error. The perception parse error is part of the AI. If you go back in the game that part of the AI is not loaded, and would have adverse affects on playability.