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I have just upgraded from 2.1 to 2.2 but after the migration I now have two copies of the Operations Monitor (the "2.1" version and the "2.2." version).
I want to delete the 2.1 version but if I go to QMC and select "delete" , then click OK, the app is still there.
How do I delete it?
please check the migration status of the Operations Monitor in QMC--> Apps.
worst case, you can display the GUID of the apps in that screen
--> go to your Apps directory and delete it manually.
I would hold off on deleting the binary as a last resort option because it will not remove the app from the QMC (since that will read from the repository's apps table).
Post the C:\ProgramData\Qlik\Sense\Log\Engine\Trace\ and C:\ProgramData\Qlik\Sense\Log\Repository\Trace System logs since those would be my first places to check for why an app is not being deleted.
As Levi suggested, log files is the best way to trouble shoot such problems.