asusgarb

Hi. I don't know why but my donation.key is not accepted anymore. I was on my new PC with Win 8.1, and version 1.3.1 worked perfectly with the key. Today I decided to format it and install Win 8.1 Pro. I installed version 1.3.1, inserted the donation.key in the folder, but after reboot il always not registered. I tried to create a new key with the machine number without deleting the previous one, but even the new one does not work (the machine number is the same in both keys). What can I do?