Running the script again acts as a toggle, allowing you to remove the bypass easily.
Unlike heavy software utilities that modify core system files, this script relies on built-in Windows infrastructure and smart routing tricks.
| Problem | Possible Cause | Solution | | :--- | :--- | :--- | | | The bypass wasn't active when the check ran, or security software blocked it. | Ensure you ran the script as administrator. Temporarily disable third-party antivirus/firewall, then re-run the script. Reboot your PC and try again. | | Error code 0x80004005 during Windows Update | This is a known quirk of the bypass mechanism. | Run the script again as administrator. It will say REMOVED . Then, without re-running, go back to Windows Update and check for updates. The upgrade should now proceed. | | Script runs but nothing happens | The system security features (e.g., Controlled Folder Access, Defender) may have blocked the registry change. | Check Windows Security history to see if the action was blocked. Add an exclusion for the script or temporarily disable real-time protection. | | Update fails late in the process (e.g., at 75%) | The ISO might be corrupted, or there is a deeper driver incompatibility. | Redownload the official ISO from Microsoft. Ensure all your current drivers are updated. | | "Windows 11 installation has failed" in Windows Update | The bypass is partially applied, but a dynamic update changed during the download. | Run the script to uninstall ( REMOVED ). Reboot. Run it again to re-install ( INSTALLED ). Then retry the update. | skip-tpm-check-on-dynamic-update.cmd
Using this script carries inherent risks that users must evaluate before proceeding: Risk Factor
You are a business handling sensitive data (compliance mandates TPM 2.0), you rely on BitLocker, or you are uncomfortable with command-line tools. Running the script again acts as a toggle,
The skip-tpm-check-on-dynamic-update.cmd script functions through a clever registry trick rather than permanently altering system files:
Some variations of the script create specific registry keys that tell the Dynamic Update process to skip hardware validation: | Ensure you ran the script as administrator
Step-by-Step Guide: How to Use Skip_TPM_Check_on_Dynamic_Update.cmd
The Ultimate Guide to skip-tpm-check-on-dynamic-update.cmd: Bypass Windows 11 Restrictions Safely