Can not boot a windows image with qemu

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I am testing OpenStack in VirtualBox and I want to launch a windows instance with the image from Cloudbase. However, the image can not boot successfully. The console show: windows failed to start. A recent hardware or software change might be the case. To fix the problem: ... Status 0xc0000001 ...

I also try to make a windows image myself as the User Guides shows. And my image gets the Error Code 0x0000005d.

The nova-compute.conf in the compute nodes: [libvirt] virt_type=qemu

Someone says change "qemu" to "kvm" will fix this. But I am running the OpenStack in VisualBox and if I change it, I will get another error.

Does anybody know how to launch a windows instance with the OpenStack in VisualBox?