"Not Same GUID" after installed 3.0

[coolpix]

After installed 3.0 (Zip version) and try to connect GO server, the GO server prompts "Not Same GUID".

It doesn't help even if re-install the whole game and apply the patch again.

Can anyone please help? Many Thanks.

Cheers,
Cool

[RedDevil]

RedDevil said:

thats the messege u get when u try to join a server thats running the 2.0 version...

with the 3.0 clientpatch u can only play on 3.0 servers...