Your logs are showing you are using Windows 10 10.0.21318.0 which is a Windows 10 Insider Preview Build from the DEV channel released 5 days ago.
Your logs show JMR is having trouble creating the virtual desktop environment required for the DVR to work.
Due to the nature of builds from the dev channel I cant support them. I do see that a new DEV channel build 21322 was released a few hours ago which may fix the issue.
From CRS @ 25 Feb 2021 07:02