Dec Update: Bluestacks versions below v3.0 have known compatibility issues with latest Windows 10 and Windows Server 2017 OS updates.
2017 Windows 10 OS "creators" update that is finally being rolled out to most PC worldwide. This update force enables HyperV emulation, and this is not compatible with Bluestacks v1 or v2. Compatibility information is available on Microsoft or Bluestacks support web sites. If you disable the new HyperV setting in control panel (and prevent latest