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 .

: Execute the script once to "install" the bypass.

To install or update to on a system without a TPM 2.0 module, you can use specialized tools or manual registry bypasses. Note that Microsoft does not officially support this, and such systems may not receive all future feature updates automatically. Method 1: Using Rufus (Recommended for Clean Installs) Windows 11 Pro 22H2 Build 22621.1105 (No TPM Re...

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.

The Rufus utility is the most reliable way to create installation media that automatically bypasses TPM, Secure Boot, and RAM requirements. : Right-click, select New > DWORD (32-bit) Value

: Run the script again after the upgrade to "uninstall" the bypass and restore default update behavior. Key Considerations for Build 22621.1105

For a more automated upgrade, you can use the community-vetted Skip_TPM_Check_on_Dynamic_Update.cmd script. To install or update to on a system without a TPM 2

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