If your system meets the requirements listed above, ensure that the "Hyper-V" feature has been enabled on your system.
The emulator might work with an unsupported GPU, but will be slower.
WDDM 2.5 graphics driver (HoloLens 2 Emulator).
WDDM 1.2 graphics driver or later (first gen).
Hardware-based Data Execution Prevention (DEP).
Second Level Address Translation (SLAT).
In the BIOS, the following features must be supported and enabled:.
CPU with four cores (or multiple CPUs with a total of four cores).
The HoloLens 2 Emulator requires the Windows 10 October 2018 update or later. Windows 10 Home Edition does not support Hyper-V or the HoloLens Emulator.