HKDevTips

To avoid Windows crash during system update, consider using the System Update Readiness Tool before doing the actual update, more information at:     http://windows.microsoft.com/en-US/windows7/What-is-the-System-Update-Readiness-Tool

The resolution can be changed by editing the BlueStack's registry: HKLM\SOFTWARE\BlueStacks\Guests\Android\FrameBuffer\0\Height and HKLM\SOFTWARE\BlueStacks\Guests\Android\FrameBuffer\0\Width