Exchange Backup has been failing since installing deduplication option
Backup exec 2012 - We have been backing up our exchange servers for six months without issue. However since installing the deduplication option for our new deduplication device it seems to have caused the exchnage backup to fail. We are getting the following error:-
Final error: 0xe0001201 - For this operation, the Backup Exec Virtual File Filter (VFF) driver must be installed on the Backup Exec server. The VFF driver is installed when you install any of the following Backup Exec agents or options:
Active Directory Recover Option
VMware Virtual Infrastructure Agent
Microsoft Virtual Server Agent
Final error category: Resource Errors
The exchange backup has not been altered in any way and is still going to its existing disk storage not the deduplication device.