Cannot playback in videowave. Cannot burn dvd

[scottpalmquist]

I created a slideshow with music. I did several edits over time and actually burned a dvd. I went back to the saved project and when I open it I get a popup window that says videowave with two button options "Details" or "Ok" The window is blank! If I click on details another blank popup window opens. If I click on ok the window closes. When I try to burn a dvd I get an encoding error message and cannot burn. This identical situation happened with another project! HELP!! Roxio was zero help.