How to Fix: BlueStacks Engine Won’t Start

BlueStacks is an Android emulator which enables you to play Android mobile games on your desktop PC. However, sometimes, when you try to start the BlueStacks on your PC, you may encounter the following error message:

Could not start the Engine

You can try restarting either the Engine or your PC.

When users encounter this error, they are unable to start the Engine and play Android games on their PC. How to fix the BlueStacks Engine won’t start Windows 10 issue? Is there a reliable solution? Well, after analyzing several posts on how to fix BlueStacks Engine won’t start issue, here I have summarized some top solutions that may get rid of the error.

If you don’t know how to resolve BlueStacks Engine won’t start problem on your PC, try the following solutions one by one.

Solution 1. Change Graphics Mode to DirectX

Normally, BlueStacks will choose the OpenGL as the default graphics mode. You can manually change the graphics mode from OpenGL to DirectX in engine settings of BlueStacks and then reboot the Bluestacks, which should help you to fix the BlueStacks Engine won’t start issue.

If you don’t know how to change graphics mode to DirectX, you can follow the steps below:

Step 1. Launch Bluestacks, and click on the options button on the top right corner which is next to the minimize and close buttons.

Step 2. Select Settings from the drop-down menu.

Step 3. Select Engine from the left pane and choose DirectX under Change graphics mode.

Step 4. Click the Restart button to reboot the BlueStacks. After rebooting, check to see if this gets rid of the BlueStacks Engine won’t start error.

If this method doesn’t work for you, try the next one now.

Solution 2. Turn off Antivirus Software Temporarily

The BlueStacks Engine won’t start issue could be caused by antivirus software due to software conflicts. So you’d better temporarily turn off the antivirus software on your PC.

You can simply right-click the antivirus software icon in the system tray, find and click the Disable option to disable the software for a short time. Then try starting BlueStacks and check if this can resolve BlueStacks Engine won’t start error.

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Solution 3. Reinstall the BlueStacks

If the above methods don’t work for you, you may need to try reinstalling the BlueStacks.

Follow the steps blew to start the reinstall now.

Step 1. Open Task Manager, right-click on Bluestacks-related process from the list and click on End Task.

Step 2. Press Windows + R keys on the keyboard to bring up the Run dialog box. Type %temp% into the Run box and hit Enter to open the temp folder.

Step 3. Select all the files in the temp folder, then right-click and choose the Delete button.

Step 4. Click here to download the BlueStacks uninstaller. Then run the uninstaller to completely remove Bluestacks. Follow the prompts to finish the uninstalling process.

Step 5. Then you can click here to download the latest BlueStacks version. Run the installer and follow the prompts to install it. When it is finished, click the Complete button.

After Bluestacks starts automatically, the BlueStacks Engine won’t start error message should disappear from the software.

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Conclusion

After reading this post, now you should know how to fix the BlueStacks Engine won’t start Windows 7/8/10 error on your PC. Which method works for you? Do you have better solutions? We are glad to have you share it with us.