Changes

The entire error screen displayed by the Windows Server 2008 installer appears as follows:

[[Image:xen_windows_2008_server_acpi.jpg|Windows Server 2008 failing to installl under Xen]]

ACPI (Advanced Configuration and Power Interface) provides an interface used by operating systems for hardware recognition, configuration and power management.

Once the change has been made, the configuration file saved and the doaminU guest restarted, the installation of the Windows Sererv 2008 system as a Xen HVM guest should proceed without any further problems:

[[Image:xen_windows_server_2008_installing.jpg|Windows Server 2008 Installing as a Xen HVM Guest]]