Error 5D on INstalling WIndows 8 (Not DEP related)

[Malaidas]

Hi all

I have been attepting to install a WIndows 8 Professional Client under Virtual Box (latest version) running under the Vista OS

I continually get a 5D error

I have checked that DEP is enabled both in bios and through advanced computer settings

DOes anyone have any other ideas as to what may be leading to this error please?

[Perryg]

Post the guests log file (as an attachment)
See Online Users Manual for the location of the file.

[Malaidas]

Hi and thanks

Do you mean the vbox.log file?

[Perryg]

yes

[Malaidas]

I have 4 logs for this VM but this is the latest one. PLease let me know if the others are of use and I'll upload.

[Perryg]

00:00:08.487638 HWACCM: No VT-x or AMD-V CPU extension found. Reason VERR_VMX_NO_VMX

The last I heard VT-x/AMD-v (hardware virtualization) was a requirement for a Windows 8 guest even 32-bit.