I already tested that, that is why the names end with a 1 or a 2..3, newer versions, the old versions show in the recent files instead of the new ones. In fact yesterday I had to hunt down a more recent file that wasn't in the recent file list I had just used "save as" the night before. And I don't use another slicer with these so it is the same program, that probably wouldn't happen since they end in .factory. Thanx for the suggestions. I did do an upgrade from the previous 3. I may try to reinstall it fresh to see if something is broken from the previous version since no one else has the issue. If you can think of a preference file to delete that might take care of it I'd appreciate it...before I have to re-install it.