Gmod Random Crashes...

ok so I’m playing on gmod and all of a sudden… “HL2.exe has stopped working”. This usually happens when I am browsing textures… Sometimes it’s just completely random! :o:

My specs are…
Intel Quad core
asrock 1300 Twins mobo
ATI Radeon HD 5700 (1gb Gddr5)
1000W PSU
Windows 7 64 bit

When playing gmod my cpu is only around 40% and memory around 60%

This is annoying as hell!

its funny how the sticky says the help forum is ^^^ not ///

(User was banned for this post ("Unhelpful reply" - Benji))