Then type bcdedit /set hypervisorlaunchtype off. Type cmd in the search bar and select Run as administrator in the right-hand menu. A faster way to disable Hyper-V on your system is by using the Command Prompt.If you don’t want to take the chance, it’s best to opt for a BlueStacks version that supports Hyper-V. Remember that this feature helps prevent attacks from malicious code, so disable this feature at your own risk. Then go to Device security, click Core isolation details, and toggle off Memory integrity. Go to Settings > Privacy and security (left-hand menu) > Windows security and click Open Windows security. On some computers, you may also have to disable Memory Integrity.Run BlueStacks to see if the error message goes away. On the list, uncheck Hyper-V, Windows Hypervisor Platform, Windows Sandbox, Virtual Machine Platform, and Windows Subsystem for Linux. Open the Control Panel, click on Programs, and select Turn Windows features on or off. If you want to run a newer version of Android (Android 11 Beta), you will need to disable Hyper-V on your system.Go to the BlueStacks download page and scroll down to “Download a specific version.” Select either Pie 64-bit or Nougat 64-bit-these versions of BlueStacks 5 support Hyper-V. The first option is to use a different version of BlueStacks.