Veeam 12.2 last build on Windows 2019 Datacenter

[pchatellier]

Hello,
I have a Veeam 11.0.1.1261 P20230227 installed on a Windows Server 2019 Datacenter version 1809 (OS Build 17763.6293).
I try to upgrade it on Veeam 12.2.0.334 P20240824.

During check before upgrade, I got an issue that tell me : Unsupported Microsoft Windows OS.

Veeam 12 can't be install on Windows 2019 Datacenter ?

Thanks

[Mildur]

Hello Pchatellier

Windows Server 2019 is supported for Veeam Backup & Replication v12.2:
https://helpcenter.veeam.com/docs/backu ... kup-server

Are you sure the error message is about the backup server and not some remote components or Agent deployments?
I'm sure there is more information than just "Unsupported Microsoft Windows OS".

Best,
Fabian

[pchatellier]

Hello,
Ok, I found the problem.
WhenI click on the error message that indicate the server that's not supported.
thanks, I can now start upgrade.
Regards