The lock screen is a protected area of Windows which cannot be modified without hacking Windows Unfortunately this is not possible due to limitations in Windows itself. We frequently get asked if it is possible to set a Wallpaper Engine wallpaper on the Windows lock screen.
GPU Z DIRECTX12 CANNOT INITIALIZE MP4
If the mp4 plays sound in Windows Media Player then it must be able to play sound in.
Wallpaper Engine is not muted in the Windows mixer. the volume in the Windows mixer of Wallpaper Engine is up. the volume slider of the wallpaper is up. The message means audio was either disabled in the general settings or the monitor menu or both Make sure all these settings are still at default: - 'audio output' in the settings is enabled. Wallpaper Engine Developer 7 months ago You need to open the monitor menu in the browser and enable the audio for your monitor there. Home Wallpaper Engine audio disabled in display settings