How do I downgrade from windows 10 Enterprise to Pro
You might not be able to, but you can try the following:
- Open Registry Editor(WIN + R, type regedit, hit Enter)
- Browse to key HKEY_Local Machine -> Software > Microsoft -> Windows NT -> CurrentVersion
- Change EditionID to Pro (double click EditionID, change value, click OK). In your case it should at the moment show Enterprise
- Change ProductName to Windows 10 Pro. In your case it should at the moment show Windows 10 Professional
- Browse to key HKEY_Local Machine -> Software -> Wow6432Node -> Microsoft -> Windows NT -> CurrentVersion, change the same two values as in steps 3 and 4 above
- Close the Registry Editor
- Insert the Windows 10 Proinstallation media, do an in-place upgrade by launching the setup from desktop (not booting with Windows 10 Pro install media)
- When asked, enter your valid Windows 10 Pro product key and select what to keep (settings, personal files and apps, only personal files or nothing)
- Windows 10 Pro in-place upgrade will be done now.