We are using Access 97 and I have one user that seems to get an exclusive lock on the DB when they sign on. No one else can use the DB, get the message "DB in use". It is a brand new system and Access installation, so I suspect something didn't get set right in the installation. However, when I go to the Group Permissions for the DB, there is no "Open Exclusive" available. It's not greyed out, it's just not there. That is the case for all the DB's on our entire system. I inherited this situation and while I have ALL authority as administrator, I can't take any chances that might take down the system. Approx. 30 users using various Access DBs every day. My user can sign in from any other PC and not lock up the DB. It's just her new PC that causes the problem. Any suggestions?