I downloaded the mod, folowed the instructions, ran through them 3 times, but it won't let me play ANY map from event horizon, it doesnt show profile page untill you choose exit, and my single player won't work, i mean, not as wont work with the mod, it wont work at all, it sais:couldn't exec autoexec.cfg ,Z_Free(): Corrupt zone header!".How do i get out of this mess?