How to make silverlight 3d applications more user-friendly activating enableGPUAcceleration?
* Open your project.
* Right click on the main project folder, click on ‘Property’
* Check on the ‘Enable running application out of the browser’ box.
* Check on Require elevated trust when running in-browser.
Click on [Out-of-Browser Settings …] button.
* Check on ‘Use GPU acceleration’.
* Check on ‘Require elevated trust when running Outside the browser’.
Click on OK button then try.