VMware installs CENTOS7 that the virtual machine is configured to use 64, but cannot perform 64-bit operations

After the new virtual machine, I believe that many people have encountered this problem, the essence of this question is whether the computer support virtualization , although not very clear what this is

The solution is to restart the computer ( this side of the computer is not a virtual machine but the host ), into the BIOS interface (different computers into the BIOS interface, generally have F2, F10, F12, Del, etc., must be in the computer just started when the press, if it has been turned on and then press on the useless),

Locate the CPU Configuration below the CPU option and change the Intel HT technology to Enabled

and Security--virtualization--intel Virtualization technology set to Enabled

When you are finished modifying, press F10 to save and exit.

After reboot, this problem will not occur again when you enter CentOS again.

VMware installs CENTOS7 that the virtual machine is configured to use 64, but cannot perform 64-bit operations