Hello Jakub Brodecki,
Thank you for posting in Microsoft Community forum.
Since you don't have a KMS server and can't use the Datacenter license key for activation, you can use a Multiple Activation Key (MAK) for the Standard edition on your VMs. Here's how you can proceed:
- Purchase a MAK:
Obtain a MAK for Windows Server 2022 Standard from a licensed vendor or Microsoft.
- Install the Standard Edition:
Install Windows Server 2022 Standard on your VMs.
- Activate Using the MAK:
Open Command Prompt as an administrator on each VM and run the following commands:
slmgr /ipk [your-MAK]
slmgr /ato
Replace with your actual MAK key[your-MAK].
- Verify Activation:
Ensure that the activation was successful by checking the activation status in the System Properties or by running slui in the Command Prompt.
I hope the information above is helpful.
If you have any question or concern, please feel free to let us know.
Best Regards,
Haijian Shan