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+---- Thread: Windows 2025 Server DataCenter downgrade to Standard Edition (/showthread.php?tid=6321245)
Windows 2025 Server DataCenter downgrade to Standard Edition - Perleme123 - Mar 5, 2026
Windows 2025 Server DataCenter downgrade to Standard Edition
Does anyone know if this is possible to do? Any github or something?
RE: Windows 2025 Server DataCenter downgrade to Standard Edition - 5chn4pp - Mar 5, 2026
It's not officially supported, but some still try by using registry hacks.
What are you trying to do that requires a downgrade?
RE: Windows 2025 Server DataCenter downgrade to Standard Edition - theprox0517 - May 15, 2026
Not officially, no. Microsoft supports going Standard → Datacenter, but Datacenter → Standard is not a supported downgrade path.
Run this to confirm:
`DISM /online /Get-TargetEditions`
If `ServerStandard` does not show up, you can’t convert it cleanly with DISM. The proper fix is usually a backup + clean install of Windows Server Standard.
There are some registry/ISO “workarounds” floating around online, but I would not trust that on a production server. It can leave the OS in a weird unsupported state.