

You can either try to restart the Engine from the error dialog or reboot the PC and try again. Check if BlueStacks is working properly or not.If you started experiencing the problem after a Windows update then, clearly, the problem is with the latest Windows build. So how do we revert to the old Windows version?Note: If the Get Started button is in grey, then you cannot revert to the previous OS version. Once done, click Restart Now and check if this resolves the issue. In case it fails to work, then you may need to check whether your PC has the minimum requirements required.The solutions to BlueStacks engine not starting are numerous. Then, try another solution.This time let’s try to uninstall and reinstall our Bluestacks.This is usually a last resort when everything fails. Here’s how I usually disable my Avast Temporarily.Note: Do not disable Avast permanently. However, you get to check whether Avast prevents your Bluestacks from starting.4. These options usually do not resolve the issue and keep you from using the BlueStacks.This error message usually appears after installing the BlueStacks update. Do not restart, try the same engine but change the Core number and implement RAM capacity settings. If it works fine then the issue is simply because of the security application. Tweaking these settings is easy.Now, verify whether the Stacks engine can starts.
