Everytime I try to start it, it gives me an Engine Error saying “[Steam] SteamApps() Is NULL” Can someone please help me understand how to fix it?
Having same problem, tried restarting steam but still not working.
Verify game cache?
Well, was same problem, steam reinstall helped.
I have literally the same problem. Reinstalling GMod or Steam doesn’t work, verifying cache doesn’t, either defragging, etc. At this point I feel like reinstalling Windows…
First, quit Steam. Make sure that the process isn’t running after you quit.
Then, restart Steam.