Getting an error 4073?
Log Name: Lync Server
Source: LS Backup Service
Date: 11/19/2014 8:35:00 AM
Event ID: 4073
Task Category: (4000)
Level: Warning
Keywords: Classic
User: N/A
Computer: xxx
Description:
Microsoft Lync Server
2013, Backup Service user store backup module detected items having pool
ownership conflict during import.
Try to move users mentioned in the error details field from one pool to another and back. If it does not help move them with force enabled.