I first installed the PT3 beta on my laptop with windows xp. First reboot after that my windows user account was gone somehow. Ok I thought weird but wasn't sure if this was due to PT3. Now today I installed PT3 on my other computer with windows vista and guess what... Again my windows user account is gone. All the maps are still there in my Users map but the account is nowhere to be found. On my laptop I thought it might be due to postgresql but this time I didnt even install that yet.
Is there anyone else with the same problem?