I have one user who when Login to Notes using your O/S login is enabled always comes up with location being blank. He has to then change to the one and only location document for connection to the server.
I have searched through the forums and KB, but not finding any solutions. The user is a roaming user if that helps any, but not the only roaming user with SSO - others work fine.
Un-installed Notes, deleted the entire directory and registry entries, and re-installed, same thing happens.
Does not happen on his Office machines though - they have SSO enabled, and select the location entry with no problem.