Installing mobo drivers on Windows 8 64-bit

[waltteri151]

Basically I just upgraded to Windows 8 64-bit and my Asus M5A78L-M LX V2 CD isn't supported so I tried downloading them. I installed the download manager thingy and I still wasn't able to install anything, also I installed the Bios update tool but I don't know if it installed, pretty sure it did but it didn't ask anything... I want to know how I can install the .rom files.

 

[ss202sl]

http://www.asus.com/Motherboard/M5A78LM_LX/#support_Download