If some user-initiated deployment operations are active, either stop the operations or wait until the operations are completed.
In the welcome screen of the management console, in the User-initiated deployment mode area, click Switch off.
If the user-initiated deployment mode uses Acronis PXE Server, the software needs to remove the custom deployment templates from the server. If prompted, specify the credentials for the PXE server (the user name and password of an administrator on the machine with the PXE server).