My HL1 esp cheats (not league proof) stopped working a couple days ago for no reason. The cheats worked before flawlessly but it just stopped. Whenever I started counter-strike, it just showed the background and took forever to load. If I clicked anywhere, it would just say that "HL1.exe has stopped working" and close. Steam community has been disabled the entire time and I’m running windows 7 64-bit. I’ve tried restarting my computer plenty of times. Anyone know a fix?

Try changing your sleep timer.
Is there anything you installed or updated?

I changed my sleep timer, nothing. The night before my CS stopped working I installed some window 7 themes but I've already tried uninstalling them and it still doesn't work.

---EDIT---

I just reformatted and am now on a fresh reinstallation of windows. Just finished downloading Steam + CS and ran the hack on a new installation (and yes, I did remember to disable Steam in-game community) and I have the same exact problem. I think it could be a new steam update that's causing the problem.

Download and install Kaspersky.