Target the version you want to move to (e.g., ServerStandard) and enter your purchased key: DISM /online /Set-Edition:ServerStandard /ProductKey:XXXXX-XXXXX-XXXXX-XXXXX-XXXXX /AcceptEula Risks of "Free" Product Key Generators

While free product keys can be useful for evaluation, testing, or training purposes, there are limitations to consider:

Microsoft provides a fully functional of Windows Server 2022. This is the most reliable way to use the software for free. Duration: 180 days.

After the reboot, run slmgr /dlv to see the remaining evaluation period. You can do this up to 6 times.

Windows Server 2022 is a paid enterprise operating system, and there is no legitimate "free" permanent product key. However, Microsoft provides a legal way to use the software for free on a temporary basis through its evaluation program. Legal "Free" Option: Evaluation Edition Microsoft offers a Windows Server 2022 Evaluation that allows you to use the full features of the OS for without purchasing a license. Extension: