This is often due to older GPU drivers. Update your graphics driver via Device Manager or the manufacturer’s website (Intel/AMD/NVIDIA). Then delete the DuplexPlay cache folder at %localappdata%\DuplexPlay\Cache .
: DuplexPlay is a media player only; it does not come with any pre-loaded channels or playlists . download duplexplay for windows 10 new
: A popular alternative with a dedicated Windows version for easy organization. If you're having trouble, I can help you: Add a playlist to the app Find your Device ID Troubleshoot activation errors This is often due to older GPU drivers