Azure Backup Server: Remove Unprotected computers with protection agent installed

January 4, 2018 at 8:36 am in Azure Backup Server, MABS, MABS v2, Microsoft Azure Backup Server, Microsoft Azure Backup Server v2, PowerShell by Wim Matthyssen

While doing maintenance on a customer’s Azure Backup Server (MABS), I was unable to remove some unprotected computers in the MABS console. The Remove resulted in a fail and the error page didn’t show a direct reason why this occurred.





But no worries, this is where PowerShell came into the rescue to force the removal of the broken agent from the DPMDB database. Take notice that this solution will not uninstall the protection agent from the (un)protected computer. When required, you still need to uninstall that agent manually.

Open the DPM Management Shell and run the following command, it will prompt you for the rest of the parameters one at a time (always use the FQDN name for both parameters).

You can also run this command with all paramaters already filled in. Just replace [DPMServerName] with the name of the MABS server and [ProtectedComputerName] with the name of the (un)protected computer that must be removed.


Like you can see the agent(s) are now removed from the MABS console.


Hope it helps.

Wim Matthyssen (@wmatthyssen)

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