Installing ASUS epu-4 on windows

This is a very helpful article: just follow his/her steps, but I tailored it for epu-4

EPU-4: http://www.asus.com/supportonly/M4A79XTD_EVO/#support_Download_29_EPUV10029XPVistaWin7
EPU-6: http://dlcdnet.asus.com/pub/ASUS/misc/utils/Epu6Engine_V10304_XpVistaWin7.zip

You will use the first zip

1. After unzip run Setup.exe as administrator in compatibility mode for Windows 98 / ME (all other options will end up with failure)
2. Unfortunately setup won't install all necessary components so we must do it manually. Go into "Io" folder and run AsIoIns.exe as administrator in compatibility mode for Windows 98 / ME. To be sure it installed proper driver you can also run it in compatibility mode for Windows 7 (Here the aslo in the first zip does not work, use the AsloIns in the second zip)
3. Next go to AsSysCtrlService folder and run AsSysCtrlSrvcIns.exe and AsSysCtrlService.exe in compatibility mode for Windows 98 and then for Windows 7 as administrator.
4. YOUR WINDOWS WILL RESTART AUTOMATICALLY WITHOUT PROMPT AFTER THIS STEP SO SAVE ALL YOUR WORK! From Acpi64 folder (Acpi for x32 windows version) run AsAcpiIns.exe in compatibility mode for Windows 98 and then for Windows 7 as administrator