Multiplayer 'Invalid CD key' problem

[Anticlere]

I did try reinstalling and starting regedit and doing that whole procedure with fixing the CD-key; it didn't work, obviously. Help would be appreciated.

[irishron]

Did you contact Sega support about getting a new key? If you doublechecked to make sure it is correct in the registry, it maybe your best option.

[Kyias]

is it that the code you are using is not registering on Steam, or is it strictly an IG multiplayer issue?

If it is a steam issue, it can be resolved fairly easy through valve. If it is a multiplayer issue Sega would be able to remedy the problem.

[COMIS -3- ΠΑΝΙΩΝΑΡΑ]

Did you insert the cdkey in capital letters?