“The list of RemoteApp programs cannot be accessed. Verify that the management console is connected to the correct server and that you have Administrator privileges on the server, and then try again.”
Checking winrm everything seems to be correct:
c:\> winmgmt /salvagerepository WMI repository is consistent c:\> winmgmt /verifyrepository WMI repository is consistent
But after resetting the repository, the remoteApp manager starts working again:
In order to avoid this error…
C:\> winmgmt /resetrepository WMI repository reset failed Error code: 0x80070005 Facility: Win32 Description: Access is denied.
you will have to stop the service previously.