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Windows 11 Inplace Upgrade on B&R System


We have B&R 12.3 running on a physical Windows 10 Pro system. Does anyone have experience with an inplace upgrade to Windows 11 in relation to B&R. Should B&R be uninstalled beforehand?
 

Best answer by Chris.Childerhose

As noted it will work but migration to a server OS is the better way forward here as it is supported on Win10/11 but not recommended.  As noted have a configuration backup and if you can remove/reinstall it would be better.

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7 comments

wesmrt
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  • Veeam MVP
  • 219 comments
  • January 13, 2025

I did inplace upgrade a few years ago on Windows Server running Veeam and it worked, but it's always recommended a clean install if possible. 

You can use the configuration backup to restore Veeam database after a clean installation. 


kristofpoppe
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  • Veeam Vanguard
  • 117 comments
  • January 13, 2025

Clean install is preferred, but in-place upgrade should work. Just keep the PC-name the same, otherwise you have manual work with DB configuration


Chris.Childerhose
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  • Veeam Legend, Veeam Vanguard
  • 8402 comments
  • Answer
  • January 13, 2025

As noted it will work but migration to a server OS is the better way forward here as it is supported on Win10/11 but not recommended.  As noted have a configuration backup and if you can remove/reinstall it would be better.


lukas.k
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  • Influencer
  • 186 comments
  • January 13, 2025

Don’t in-place upgrade at all, there are risks and you might run into OS issues before even deepdiving into Veeam.

I agree with Chris, VBR should be running on a Windows Server OS.


Iams3le
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  • Veeam Legend
  • 1374 comments
  • January 13, 2025

Hi ​@ropi-ask, it depends! If you are using VBR solely on the server, I recommend a clean installation. But you may want to take a look at a this response from Veeam Support for more information: https://community.spiceworks.com/t/server-2022-inplace-upgrade-w-veeam-b-r-installed/963970/4


Chris.Childerhose
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  • Veeam Legend, Veeam Vanguard
  • 8402 comments
  • January 13, 2025
Iams3le wrote:

Hi ​@ropi-ask, it depends! If you are using VBR solely on the server, I recommend a clean installation. But you may want to take a look at a this response from Veeam Support for more information: https://community.spiceworks.com/t/server-2022-inplace-upgrade-w-veeam-b-r-installed/963970/4

Keep in mind they are doing Win10 to Win11 not a Server OS but this would still pertain to any upgrade.  Switching to Server OS is still the better option.


Dynamic
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  • Influencer
  • 361 comments
  • January 13, 2025

I do agree in all points from my colleagues mentioned above 😀

But one additional point: It’s also an option, to check if your Inplace Upgrade (even if i wouldn’t recommend it) will work - and this is more regards to a general Option you have with VBR:

  • do a Sure Backup from your physical VBR server (so you need an Agent Backup.. and also with a DNS server in this isolated Virtual Lab environment).
  • if your VBR is running fine in this Virtual Lab, do your Inplace Upgrade there, check if it’s working, without any issues. If yes, you should be good to go for production.
  • keep in mind, you wouldn’t have connections to physical other Repositories, Proxy and stuff like that - but it’s an indicator, if your Upgrade will work.

 

 


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