I am using Windows 7 Home 64, and trying to create a virtual PC running Windows 7. I have used the steps here:
I get the virtual pc started, and in the virtual pc window, after I see the "Windows is loading files" window, I get the error message: Windows failed to start. A recent hardware of software change might be the cause. To Fix the problem:....
Then it lists the specific info:
Info: Attempting to load a 64-bit application, however this CPU is not compatible with 64-bit mode.