Hey guys, I was wondering if anyone could help me with an issue I've been having since I bought W@W... I can't go online! I have the latest Steam version, but I can't play MP or online Co-Op. I've tried making new accounts, ect, but nothing has worked. Please let me know of any possible fixes! Thanks in advance!

Hey, I was wondering if you guys could help me out with a problem I've been experiencing. Ever since I downloaded and played Cinnober's House of Horror (though I don't think the issue was because of his map), the edges of my vision are obscured by a fire effect, like the one when you're running through the burning building in the level "Vendetta". This bug has been happening on every custom map I've tried to play. I've tried uninstalling and reinstalling to no avail. Does anyone know how I can fix this? Thanks in advance!