0x80004005 media pipeline failure main screen
I was using on an old computer a Panopto version (7.0 64 bits) that worked pretty well. But, I had to install Panopto on a very new computer (Surface Pro 7, windows 10 20H2) and it doesen't work anymore althrough I've installed the same version that the previous one. I can't activate the primary source (main screen) and I have the error : "0x80004005 Media pipeline failure Starting the device "main screen" failed. Drivers are the last versions. Panopto was allowed to use the camera.
I didn't find any explanation on internet. So I need your help. I've seen similar demands on the forum but not how to fix it.