I meant antivirus (Avira). Check quarantine, but still it may delete some files permanently. .. I maybe missed info: CF was working for you and suddenly stopped?
ok, so pls what system (windows) you use?You have installed Crossfire 2.0?Have you this mod installed and activated?Have you during activation alloved shaders in options?Can you please check crash log in eventvwr? ... and post it here.