I've been following Scott Hanselman's great article on how to install Win8 to a VHD http://www.hanselman.com/blog/GuideToInstallingAndBootingWindows8DeveloperPreviewOffAVHDVirtualHardDisk.aspx
When I get to the first re-boot, I'm getting a 0Xc0000428 error - Windows cannot verify the digital signature for the file. The file is Winload.exe.
Anyone have any suggestions?