The following alert became inactive at 27-9-2011 3:15:52.
Data source type:
Data source: System Protection
Description: Last 1 recovery points not created.
DPM cannot create a backup because Windows Server Backup (WSB) on the protected computer encountered an error (WSB Event ID: 521, WSB Error Code: 0x807800A1).
For more information, open DPM Administrator Console and review the alert details in the Monitoring task area.
Some noncritical volumes are included in the system state backup image when you use the "-allCritical" switch in Windows Server 2008 R2 or in Windows 7 only for non SP1 systems. SP1 includes this hotfix.