Windows Activation Error 0x803FABC3 indicates that the device is not eligible for transfer because the device is blocked. If you are also facing the same error ...

At least for now, though, it seems like this change will only apply to future Windows versions. We were able to activate a fresh Windows 11 Pro 22H2 install with a Windows 8 Pro product key as of this ...

Windows Activation error code 0x803FABB8 is one of the numerous activation errors you may encounter after you change hardware (like processor, motherboard, or disk ...