Just bought Gmod today and everytime i try join any multiplayer game it tells me that,
This Steam account has been used to log in elsewhere. To continue using steam you need to log in again.
Ive got no idea why it gives me this error? TF2 works fine
btw. Only game i got besides this is TF2, So would i need other packs to play on the servers or should it just download what i dont have?
Just to add my specs are
Intel Pentium 4 @3.0Ghz (Dual)
Nvidia Geforce 6600 (256MB)
Tons of free diskspace
Im pretty sure it aint my specs though, any idea why is to this is happening?