Windows 11 Pro 22h2 Build 22621.1105 (no Tpm Re... May 2026

: Run the Windows 11 setup.exe from your ISO. The installer will now ignore the missing TPM.

If you are already running an older version of Windows and want to upgrade without losing files, use a registry hack before running the setup. Windows 11 Pro 22H2 Build 22621.1105 (No TPM Re...

: Right-click, select New > DWORD (32-bit) Value . Name it : AllowUpgradesWithUnsupportedTPMOrCPU Set Value : Double-click it and set the Value data to 1 . : Run the Windows 11 setup