You open Android Studio
as always, but if you would like to run an emulator device one of the following error appear:
Unable to install Android Emulator Hypervisor Driver for AMD
Processors
or
Intel HAXM is required to run this AVD.
Android Emulator Hypervisor
Driver for AMD Processor is not installed.
or later in cmd
or Powershell
[SC] DeleteService succeed. Fail of [SC] StartService error 4294967201
Source: Windows Questions