only 32 bit options showing on Windows 7 64 bit host
only 32 bit options showing on Windows 7 64 bit host
I installed virtualbox and created a Windows 7 64-bit VM, I worked with that VM for several days, then today that VM does not show in the list. I tried to create a new VM and now only 32-bit options are listed in the dropdown. It was working fine. I am not aware of anything that changed on my PC. My BIOS does not have options for VT-x or any virtualization options that I can check or un-check. It was working fine on this same desktop computer and as far as I no, nothing has changed.