I click on Battle.net and it says that there is a problem writing information on my hard drive and i should check to make sure there is room. I've done every thing I can think of to try and fix it. I've disabled the firewall, gone to the warcraft III technical support website, and yes I've checked my hard drive and i have plenty of room. Please help me out.

Some information. I downloaded it by torrent because my disk has gotten all scratched up. I would prefer not to download a new torrent to make it work, but would be willing to if it was the only way. If that is the only way please suggest a good torrent.

Also i have all of the patches updated so please don't suggest that.