I have been trying to create a "Windows 8.1 preview" virtual machine in my Ubuntu host using Virtual Box (4.2.16 r86992) but have been unsuccessful so far.
I first tried installing Win8.1 x64 but realized that my processor (Pentium B960 2.2GHz) does not support VT-x, so x64 guests are out. I downloaded Win8.1 32-bit preview ISO but this too throws an error - "Your PC needs to restart. Error 0x000000A" before aborting.
My VBox.log is attached. Any suggestions?