I am trying to install Windows Vista Beta 2 on one of my desktops running with Via motherboard. Every time I start the installation, just after installation environment gets loaded, I get an error message saying:
“Windows failed to load because the firmware (BIOS) is not ACPI compatible
I don’t know why the error is saying about ACPI because I checked my MOBO’s specification and it has the ACPI support. Any idea what could be the problem and how can I get the installation completed? Many thanks.