Vista x64 Host and Window 7 x64 Guest?

Discussions related to using VirtualBox on Windows hosts.
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WACOMalt
Posts: 3
Joined: 5. Sep 2008, 05:42

Vista x64 Host and Window 7 x64 Guest?

Post by WACOMalt »

I have followed the typical windows 7 on vbox tutorials, have it set up with Window, Other, and IO APIC is enabled (which made 7 x64 work for some people)

I know as of 2.1 x64 guests are supported on x32, and I would assume even more so on an actual x64 machine (like mine)

but I get the error

"Info: Attempting to load a 64-bit application, however this CPU is not compatible with 64-bit mode.""

What should I do?

Here are my current settings:

Name: Windows 7 Beta 1 x64
OS Type: Windows 2008 (64 bit)
Base Memory: 1024 MB
Video Memory: 12 MB
Boot Order: Floppy, CD/DVD-ROM, Hard Disk
ACPI: Enabled
IO APIC: Enabled
VT-x/AMD-V: Enabled
PAE/NX: Disabled
3D Acceleration: Enabled
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