My Access database is split with the backend on the server and frontend on user PCs. Recently, on closing the database, Access will not close. I've tried deleting the ldb file. That doesn't work. Tried rebooting. Tried repairing the database, and it tells me I can't do that because Admin is using it on my PC. There are only five PCs linked to the backend. Only two of us use it frequently and only these two are having problems. However, the frontend on one was copied over to the other recently, which could explain why we are both having problems. The front end on another user PC is not affected. I've tried copying that file over to my PC, but I have the same trouble with that file. Can anyone point me in the right direction? I would like to avoid rebuilding the database if I can. But if I must, how do I do it? Is it just a matter of linking to the backend tables and importing the queries, forms, reports, macros and modules?