Ok so i open my gmod and it gives me the blue loading screen with loading in the bottom right corner and after about 3-5 seconds it will just close with no error message.
My PC specs are:
Processor-AMD FX 6350 Six-Core
OS-Windows 8.1 64 bit
Gpu-AMD Radeon R9 270x
I have tried to fix this by setting different launch codes:dx level , windowed ,different resolutions etc
I have also tried turning my anti virus off.
I also tried installing TF2(i dont have css)and also uninstalled L4D.
I have tried complete uninstall of Gmod and Steam.
I have deleted all addons and i have deleted my mount file in Gmod folder.
Someone Please help