Every second or third time when I try to open Quicken (Deluxe for Windows) I get a message that Quicken is unable to pen the data file—- and then it gives the correct file name. When I go to the drop down File window and click on that very file name at the bottom it opens. Also when I choose Open Quicken File and choose tha very file, it opens ok. So it's annoying but not disastrous. I am careful to Exit properly and nothing has changed with my Quicken program (not new update).