If you saved it as a .cfg file, make sure the full name is autoexec.cfg and not autoexec.cfg.txt or something sneaky like that.

I've seen that Windows 2000 includes a config.nt and autoexec.nt file used to initialize and be compatible with some older DOS programs. However, since I'm not running any DOS programs on one box here ...

Tweaking the performance variables in Counter Strike: Global Offensive can give you a lot of advantages over those who prefer otherwise. Ask any CS veteran, and he/she will tell you the same and that ...