procedure entry point _except_handler4_common Error

Hey everyone I am at my wits end. I had a virus that wiped my Vista install and I had to drop back to XP SP3 install. Now none of my chams work and all are pointing to the error in the title. There is a mention of dynamic link library msvcrt.dll also. I really want to get my Chams working again but can't ditch this damn error. HELP!!

Try a fresh game reinstall

Also if you want vista i have a site that will probably have it. Its a torrent site. But you will have to pm me for the link, because we have a no outside links rule.

Hey man im on xp also i get this message, Somtimes. Just restart your OS and hate to tell you Nothing really works with Xp