On what computer operating system is your Premiere Elements 11 running?
1. Make sure that your video card/graphics card driver version is up to date according to the web site of the manufacturer of the card or the manufacturer of the computer.
2. If the driver version is up to date and you are still getting the display error message, then delete the BadDrivers.txt file. Please see the following instructions for deleting the BadDrivers.txt file if you are using a Windows computer.
Please review, consider, and let us know the outcome. And questions or need clarification, please ask. Based on the details in your reply, we will decide what next if none of the above solved the problem.