Hello, I love your program! We use it for our local non profit theater and it has been working great! Our projector has recently stopped liking our pre-show for some reason when it comes to the 3D shows, so they have suggested creating a pre-show using a 3D setting, even though the pre-show is not shown in 3D. When I try this I continue to get the error that is attached to this message. I'm wondering if I need to use a video file that has been rendered in 3D? Right now I'm using a wmv video file that is not 3D. Any suggestions would be appreciated. Thanks! -- Kent Bailey OHP Marketing Services 888-722-4484 515-832-4484 Fax 1-866-762-9114 www.ohpmarketingservices.com Facebook <https://www.facebook.com/OHP-Marketing-Services-120150758057045/timeline/?ref=hl> Google+ <https://www.google.com/+OHPMarketingServicesWebsterCity> This message (including any attachments) contains confidential information intended for a specific individual and purpose, and is protected by law. If you are not the intended recipient, you should delete this message immediately. Any disclosure, copying, or distribution of this message, or the taking of any action based on it, is strictly prohibited.