I have a fully patched version of Access 2003 SP3 on an XP Pro machine w/SP2 (also fully patched). Recently, I've begun to notice that when I close my db's (I have 'compress on close' checked in the options), they will compress, but will not delete the db(x).mdb file they leave behind. To my knowledge the databases are not corrupt - they still open and operate w/o a hitch. What is the deal? I've tried doing a compact and repair, using the JET utility from MS, booting in safe mode and removing the .dat files from the temp folder, etc. Any help or advice would be appreciated. It's very annoying. Thanks!