Upgrading Veeam Backup & Replication to the latest version 9.5 Update 4, you must be running version 9.0 or Version 8.0 Update 3. If you need to fresh install Veeam Backup & Replication v9.5 click here.
Upgrade Veeam B&R v9 to v9.5
1- Veeam Backup & Replication Current v9.0.
2- Mount the ISO or insert the disk into DVD and then run the Setup.exe
3- Upgrading Veeam Backup & Replication 9.5 so click on Upgrade.
4- If .NET Framework 4.6 not install, click ok for installation.
5- Click the Reboot button to restart the Veeam server and after restarting log in to your Veeam server and clearing any locks on the Veeam services.
6- Select, I accept the times of the Veeam license agreement
Select, I accept the terms of the 3rd party components license agreements and then click on Next.
7- Review veeam backup & replication components that were previously installed and then click on Next.
Veeam Backup & Replication
Veeam Backup Catalog
Backup & Replication Console
8- A valid license is already installed on this machine so click next.
9- You can select an account under which you want to run the Veeam Backup Service and then click on next.
10- Select use existing instance of SQL Server (HOSTNAMEINSTANCE and then click on next.
11- A prompt will appear regarding connecting to the chosen database. this may upgrade the prevailing database if an upgrade is required so, click yes.
12- Select the update remote component automatically and click install.
13- Default Setting Running setup.
14- veeam backup and replication upgrade successfully, click Finish.
15- Click yes to restart the computer.
16- After login Open Backup & Replication shortcut from your desktop and click Connect.
17- After opening Veeam a prompt will appear, click Apply.
18- Finally components upgraded, click Finish.
19- Click menu, click help and click about.
20- Veeam Backup & Replication 9.5 updates 4.
For more information click here