: Press Win + R , type regedit , and hit Enter. Navigate to : HKEY_LOCAL_MACHINE\SYSTEM\Setup\MoSetup
The Rufus utility is the most reliable way to create installation media that automatically bypasses TPM, Secure Boot, and RAM requirements.
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...
(Optional) .
: Run the script again after the upgrade to "uninstall" the bypass and restore default update behavior. Key Considerations for Build 22621.1105 : Press Win + R , type regedit , and hit Enter
: Run the Windows 11 setup.exe from your ISO. The installer will now ignore the missing TPM.
: Mount your Windows 11 22H2 ISO and run setup.exe . Method 3: Using "Skip_TPM_Check" Script (Optional)
: Right-click, select New > DWORD (32-bit) Value . Name it : AllowUpgradesWithUnsupportedTPMOrCPU Set Value : Double-click it and set the Value data to 1 .