Yep that worked! (manually copying the auth key into a clean non-steam install).
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- Sat Apr 18, 2009 10:51 pm
- Forum: Windows Troubleshooting
- Topic: Using single retail copy for a LAN game
- Replies: 4
- Views: 7182
Hi, I've bought and installed Multiwinia on Steam. I then installed it on two desktop PCs at home, both using the same steam account. When I try to play a hosted game, I get the error "duplicate authorisation key". From other threads (e.g. here and here it sounded like Introversion had all...