I have burned several DVD's with Windows DVD Maker successfully. I am using Windows 7 Professional. The current slide show keeps giving me a message about 0.8% into the process of burning the DVD+R: "Can not create the DVD - The process can not access the file because it is being used by another process". I even did a Windows Restart and went directly to Burning DVD from the slideshow .msdvd that I had saved. But I still get the same message

1. Start windows DVD maker 2. Click the options text (In blue at the bottom right hand side of the pane) 3. Click the compatiblity tab and the top of the pane 4. Uncheck the filters 5. Click ok 6. Run a DVD that you want to copy. Hope this works you you