I am using windows 2012 and I have tried all possible solutions to install HAXM with no luck.
* I have the latest BIOS version
* VT-x and VT-d are turned on in BIOS
* Hyper-V is not installed / disabled
* I've tried "bcdedit /set nx AlwaysOn" and reboot
* CrystalCPUID and Intel detection tool of VT-x shows that its on
* there Isn't any anti virus software installed on the machine ( I heard it made problems to others)