# Using My Windows 11 Upgrade Utility This upgrade utility will let you install Windows 11 on an unsupported PC. * Download Windows 11 ISO * Download [the script.](https://github.com/sammy-lord/win11upgradeutil/blob/main/upgrade.bat) * Mount the Windows 11 ISO * Check the mounted drive ISO's leter * Open the script * Enter the DRIVE LETTER ONLY, no colon, whitespace, or extra path details! * Click yes at the admin prompt * The setup will now be spoofed to be the Server Edition setup, thus bypassing TPM and CPU checks. * NOTE: Your Windows 10 edition should be preserved if it's Pro or Home. I have not tested it with Enterprise or Server * Although I imagine Enterprise and Server DO NOT work.