ERROR_DS_DOMAIN_VERSION_TOO_HIGH 0x80072174
Error code 8564 · HRESULT 0x80072174
The version of the operating system installed is incompatible with the current domain functional level. You must upgrade to a new version of the operating system before this server can become a domain controller in this domain.
What it means
ERROR_DS_DOMAIN_VERSION_TOO_HIGH is a Windows error code (system error 8564, returned as HRESULT 0x80072174) reported by Windows. Its official message is: “The version of the operating system installed is incompatible with the current domain functional level. You must upgrade to a new version of the operating system before this server can become a domain controller in this domain.”
How to fix ERROR_DS_DOMAIN_VERSION_TOO_HIGH
- Reboot once — many one-off system codes disappear with a clean restart
- Repair system files: 'sfc /scannow' then 'DISM /Online /Cleanup-Image /RestoreHealth'
- Find the source in Event Viewer → System: filter for this exact code and open its provider link
Related errors
Source: Microsoft WinError.h
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