Have you removed the Microsoft GameBar software? It would appear that Microsoft wants you to reinstall it before you do anything else. That software is tied to other Microsoft software and tries to run even when you do now want it to or did not ask it to.

There is a way to NOT reinstall the GameBar and get rid of the error message.

Possibly useful links:

https://www.elevenforum.com/t/how-to...-bar-app.8000/

https://gist.github.com/danilogco/94...b94c5e0d0216f5

https://techcommunity.microsoft.com/...verlay/4365333