Backup Central

AOFO: Initialization failure on: "Microsoft Information Store". Advanced Open File Option used: Microsoft Volume Shadow Copy Service (VSS).
Snapshot provider error (0xE00084AF): The directory or file was not found, or could not be accessed.
Check the Windows Event Viewer for details.


The Advanced File Option Lizenz is expired. So every job has the same expetion:

WARNING: "\\srvXX\Microsoft Exchange Mailboxes\XX [aa]Top of Information StoreCalendar⌂⌂⌂⌂⌂⌂⌂⌂⌂⌂⌂⌂⌂⌂⌂⌂⌂⌂⌂⌂⌂⌂⌂⌂⌂⌂⌂⌂⌂⌂Call XX / XX. XXx" is a corrupt file.
This file cannot verify.

So what can i do, that the job log don't show always the same exeptions?