It takes "Ownership" of restricted system DLLs.

Before modifying system files, it creates a backup, allowing users to restore their original status if needed.

Windows 7 has reached its End of Life (EOL). Modern users are encouraged to move to Windows 10 or 11, where digital licenses are often linked to Microsoft accounts, making such tools unnecessary. Conclusion

Since it removes a core part of the OS, it can occasionally cause issues with software that requires the "Software Protection" service to be active (like some versions of Microsoft Office).