Update 17.1.2 doesn't install

Hello, and thank you for helping me.


Basically I'm trying to upgrade my driver from 16.12.2 to 17.1.2 through the AMD Radeon Settings.
Everytime, I start the upgrade, wait for it to finish, than restart the computer as asked, and when the computer boot up I get told that my current version is 16.12.2 and that I have the option to upgrade to 17.1.2.



I really have no idea of what is happening, please help



I have a desktop PC (with the latest build of windows 10) build by myself.

Graphic Card: AMD RX 480 Sapphire (being used since launch).

Display Device: Maestro223DXL
Motherboard: Gigabyte P67A-UD3P-B3 (Socket 1155)
CPU:Power Supply Unit: OCZ Z5 series 550W