I've read the threads about the permissions needed to address the .ldb file and I've set the permissions accordingly. However, my situation is a little different (I think). I've got an MS Access front end that uses linked tables to another MS Access DB. Whenever a second user tries to open the front end, he get's a message that says "Could not use '<path to linked db>'; file already in use." Any ideas on how I can allow more than one person to open the front end at the same time?