Instant Crash- Gmod and Steam After

So I recently uninstalled Steam From my Computer, then reinstalled it. Downloaded my games. but Garry’s Mod Keeps Crashing After I join a Server, Doesnt Matter if its Single Player Or Multiplayer.
I tryed ReInstalling Steam, Garrys Mod, CS:S and Garrys Mod. but nothing works.
I removed addons, disabled them, tryed the old “vgui_allowhtml 0” Command But it doesnt work. It did Last Update. but now i dont know whats going on.
I upadted all my drivers nothing. i removed GMOD for firewall (it was not there in the first place anyway) nothing.
Can someone help me? i even tryed verifying Game cashe
;_; someone help!