i have elso this error; i try to install drivers whit hax_extract.cmd and disable hyper-v from command line and from the bios. and still i get this error.
your CPU does not support Virtualization technology which is a requirement for HAXM.
You can look on http://ark.intel.com a certain CPU supports virtualization. Your CPU is here. Look for the entry "Intel® Virtualization Technology (VT-x)".
this is a missing hardware feature. You can't solve this other than buying new hardware.
On the other side you don't need HAXM in order to get the Android emulator working. HAXM accelerates the existing Android emulator but not adding new functionality. So you can still use the Android emulator but it will be slow.
