I have been able to successfully restore an Exchange 2010 backup according to Windows Server Backup, however calendar data is not being restored.
I am using Exchange 2010 on Windows Server 2008 R2.
As a test I deleted some calendar events from a user's calendar, and ran a restore of Exchange from the last backup performed by Windows Server Backup. The restore completes successfully, but the calendar events I deleted are not restored.
Anyone have any ideas?