Before attempting to use this type of acceleration, you should first

determine if your development system’s CPU supports one of the

following virtualization extensions technologies:

Intel Virtualization Technology (VT, VT-x, vmx) extensions

AMD Virtualization (AMD-V, SVM) extensions (only supported for Linux)

The

specifications from the manufacturer of your CPU should indicate if it

supports virtualization extensions. If your CPU does not support one

of these virtualization technologies, then you cannot use virtual

machine acceleration.

Note: Virtualization extensions are typically enabled through your

computer’s BIOS and are frequently turned off by default. Check the

documentation for your system’s motherboard to find out how to enable

virtualization extensions.