w365: Cloud pc was deprovisioned but the task view link still points to the old one and launching it fails.

Even after deprovisioning cloud pc,  the task view still points to earlier cloud pc and when clicking on the task view it shows the below error. 

There is no remove option in the task view itself. It can be removed by doing the below.

Remove the Reg keys under the below branch and restart explorer.exe or reboot and it should be gone.

HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\RemoteSystemProviders\

Else

Try uninstalling the windows app which should also remove the stale task view coud pc and reinstall the windows app.