Hello,
You can run a WMV format video on your desktop
using Deskscapes but it will use a lot of CPU usage
doing so. It's best to convert that WMV format to
AVI format and make a .dream file to run as a
animated wallpaper on your desktop . AVI uses
a lot less CPU usage .
To make a dream file to play in Deskscapes you
can download Dream Maker for Free https://www.wincustomize.com/dream
and you can get Deskscapes on Sale now https://www.stardock.com/products/deskscapes/
AzDude
Stardock Community Assistant