


Click " Troubleshoot", click "Advanced Option" and then click "System Restore". Verify that you have sufficient privileges to install system services. Select 'Run' to activate the Synology Backup App and the status will change to 'Running'. There is already a database called 'test'. Actual result: "Failed to run the package service" error.

Changing the user in the startup scripts was the solution to my problem. For more information, see Event ID 16650: The account-identifier allocator failed to initialize in Windows Server. Synology application service failed to run Click the All tab to view all available packages, then find Synology Application Service and click Install.
