Re-registering Microsoft Azure Site Recovery Provider
You can re-register ASR if the agent uninstalled or requires re-registering. You will need to retrieve the *.VaultCredentials file directly from ASR:
DRConfigurator.exe /r /friendlyname MyServerName /credentials "C:\Software\vaultname_asr_DayMonthDateYear.VaultCredentials"More information for this command can be found here.