hello, it may be towards the end of 2014, but I still have a problem with a document that I created some time ago. The warning message reads: A is not a valid path. After looking through all of the solutions that you great people propose below, I still have not been able to solve the problem. All I know is: I created the database back in 2001 with Access 2000 which I still use. My computer uses Windows Vista. Any suggestions for someone who doesn't have any design knowledge?