Please confirm you are running version 18.104.22.1687, 22.214.171.1247 or 126.96.36.1991 prior to installing this patch. You can check this under Help | About in Veeam Backup & Replication console. After upgrading, your build will be version 188.8.131.527
Prior to installing this patch please reboot the Veeam server to clear any locks on the Veeam services and when the reboot is done, please stop all the Veeam services and apply the patch.
After installing the patch, please start the Veeam services, open the console and allow Veeam B&R to update its components.Note: Veeam Backup & Replication 8.0 Update 3 is available. Click here to obtain it.