I have installed ORACLE virtual box in Windows 7 machine and created a VM for windows10 technical preview with the following settings:
Guest:
iso: Windows10_TechnicalPreview_x64_EN-US_9926
Machine Version: Windows 8.1 64-bit
Storage Type: VDI, 40GB, fixed storage
Enabled EFI
Enabled PAE/NX
Virtual Box version: 4.3.2
Host Machine:
Windows 7
Intel i7, 64-bit
If I start the virtual machine, it is not able to get the windows Install screen. It keeps on waiting at the windows logo.
After some time, it is giving EFI screen as shown below.
I enter exit and select continue. But there is no hope.
After waiting for long time, it went to recovery screen shown below.