| Event Id | 1401 |
| Source | MSExchangeSRS |
| Description | The Microsoft Exchange Site Replication Service could not initialize the ESE backup/restore interface. HrESEBackupRestoreRegister returned <error code>. You will not be able to perform online backup and restore of the SRS until the service is restarted. |
| Event Information | Stop and restart the site replication service and try the operation again. |
| Reference Links |
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