Premiere Elements DOES burn to DVD... unless you have some other software that has taken over access
The Elements Tutorial Links Page http://forums.adobe.com/thread/1275830 may help
Things and Software to AVOID when authoring/burning a disc... says Encore, but also applies to Premiere Elements and disc burning
Start --> http://forums.adobe.com/thread/608660
#2 has WHY Explained http://forums.adobe.com/thread/607390
Set your Premiere Elements DVD output to a folder on your hard drive and then use the FREE Imgburn to burn the folder to disc for DVD... Premiere Elements 13 WILL write a DVD or BluRay to an ISO (send the author a PayPal donation if you like his program)
Read http://forums.adobe.com/thread/1322583 for notes on installing Imgburn WITHOUT any toolbar add-ons... Set Imgburn to use the slowest burn speed your drive and media will use... I set my burn speed to 1x and let Imgburn adjust to the actual minimum
What program is this "Elements 13" - Photoshop Elements 13 or Premiere Elements 13 or Elements Organizer 13? What are you trying to burn to DVD-VIDEO on DVD disc? I am assuming that is your goal rather than to burn an image to a DVD disc as a data disc. Please confirm.
I suspect that your issue is that you have only Photoshop Elements 13 and its Elements Organizer 13 and you want to burn something in
those programs to DVD-VIDEO on DVD disc.
Those programs alone cannot get your your DVD-VIDEO on DVD disc. You need Premiere Elements or a counterpart program do do that.
Please confirm the programs involved and give more details of your situation so that we can customize the right reply for you.