How to Re-create the configuration database for Veeam ...
https://www.veeam.com/kb233515.09.2017 · The Veeam Agent for Microsoft Windows database files have been corrupted. Solution This registry value will reset all Veeam Agent for Microsoft Windows settings, removing existing job settings and related job history. Restore points created before the reset will not be removed and recoverable; however, they will not be tracked for retention.