SLIC Toolkit didn't work with GPT harddisk. my Win7 worked with DELL SLIC 2.6 and Dell Cert before. not work with this bios. I got a good retail key and activated my Win7 again, so i don't need SLIC any more.
Windows 10 (and 11) doesn't use SLIC for OEM activation. Are you planning to get HWID-based activation by upgrading from Windows 7?
Good, then search for "massgravel github" on Google and get yourself a seamless HWID activation without any hassle. Just remember that we don't support this particular activation method here.