The tool (often found as MEmuHyperv.exe ) is a core component of the MEmu Play Android emulator, specifically responsible for managing the VirtualBox-based virtualization environment that allows Android to run on Windows. Core Functionality
The tool will almost always require a system reboot to apply the changes. After restarting, launch MEMU normally. You should notice smoother frame rates and faster multi-instance performance. memuhyperv tool