The computer is a Dell Optiplex GX270, running Windows XP Pro., and Office 97 Pro. I've had Office 97 running on this computer for a few months and Access was fine. I went to open it and got an error saying it couldn't be opened because there was no license for it on the computer. This is a legal copy of Office 97 that I bought myself and have been using. I've tried uninstalling and reinstalling Office itself as a whole and I've tried uninstalling and reinstalling Access alone and get the same error each time. Any help would be greatly appreciated! Thanks in advance!