Hello All,

I am almost at the end of an upgrade from Exchange 2007 to 2013. I have a handful of Room Resources that I had migrated to 2013 during the upgrade. Data was there and readable. We had an issue with our VM environment that corrupted the database these mailboxes were in.

I've recovered the Exchange 2007 database from a backup and it is mounted. I've tried migrating the mailbox back to 2007 then logging on to the calendar but it still shows blank. I also tried just re-homing the mailbox back to 2007, and the calendar still is blank. Both of these worked in the sense that the mailboxes were looking at the 2007 DB, confirmed by logging on to OWA as the resource.

Anyone have any idea how I can get the calendar info back? Also, any idea how I can look into the 2007 DB to see if the calendar is actually there but possibly not being accessed by the mailboxes?

Thanks,

Travis

• Edited by GraceCottage 18 hours 8 minutes ago spelling

Moving the mailboxes back after doing the restore wiped out the data you restored.

Restore the last backup to an Exchange 2007 recovery storage group and database and then restore the affected mailboxes.

If you haven't done so already, you should consider creating a new mailbox database and moving all mailboxes from the one that affected by the corruption to the new one, then deleting the ol

This is what I've already done. Management Shell and Get-MailboxStatistics says there is data in the box, but when I connect to it, there is nothing showing.

Travis