I have recently joined my computer (Win 2K Pro) to a new domain (Win 2003). Joining the domain worked perfectly. I then logged back into the local machine and copied my profile to my domain profile. I logged back into the domain and I opened Microsoft Outlook and got the following error message "Cannot start Microsoft Outlook" My outlook is connecting to a .pst on another machine that is part of the domain. My user is part of the domainusers group and the .pst has full control for my user. Any ideas would be much appreciated.