I can't play online...

For some reason I cannot play Gmod MP. I can play every other game on my steam games list, but Gmod just wont work. If this has or is happening to you, please post it, and if you have a solution post it too.

More info + Specs.

Do you own Garry’s Mod legally?

Steam community link please, link is broken

Seems like a pirate to me.

I got Gmod as a gift on steam. I have it registerd on Gmod.org. k?

[editline]10:29PM[/editline]

Yes I do, i got it as a gift from a friend. AND is registerd on GMod.org

hmmm… right click gmod on steam and verify it, but i think that should fix it if it was a gift