I notice that Windows 7 is suspiciously absent as being supported by BIOS UPDATE Plus. I ran it anyways and it did the scan and the process is running under task manager but after the scan nothing happens. Any suggestions as to a program that does what Bios Update would do that would support Windows 7 64bit? Or maybe a workaround for Bios Update?
Use the DOS flashprog from a bootable USB-Stick or bootable CD. Do not use a Windows flashprog that not officially supports your OS. It will either not work at all or not work properly and may damage your Bios.