Please confirm you are running Veeam Backup for Microsoft 365
build 126.96.36.1999 prior to installing this cumulative patch KB3194. You can check this under Help > About in Veeam Backup for Microsoft 365
console. After upgrading, your build version will change to 188.8.131.521.
For the full list of System Requirements, Known Issues, Installation and Upgrade considerations, please refer to this Release Notes
Cumulative patch KB3194 provides a set of bug fixes listed below: