You will require to create only one removable backup to disc folder pointing to the RDX device and run an inventory whenever you change the cartridge. No need to create a new removable B2D every time you change the cartridge.
If you are already follo...
There is no such script as far as I know. However you can check the version of remote agent by going in the backup selection list and right click on each server and go to properties, it will show you the current version of remote agent on that serve...
This error is regarding not being able to log on to MAPI with the specified credentials. Can you check if the account that you are using for the restore is an Exchange Organization Admin and it has an active mailbox.
a. Backup Exec logon account shou...
I don't think there is any document which has all the release notes consolidated together. Unfortunately, you will have to search and read each release notes.