BlueStacks Could Not Start the Engine? Learn How to Fix It

Bluestacks is the oldest Android emulator available for computers. It enables users to emulate an Android phone on their computer and run Android applications and games on the computer. But even if it is known to be the best one, it is not an excuse for the app to have some error. In this post, we will try to give you the solutions on how you can fix the “BlueStacks Stuck on Initializing” Error after downloading Bluestacks and while launching it.

bluestacks stuck on initializing

Bluestacks claims to run 96% of the 1.4 million apps available on the Google Play Store. No other Android emulators have the same compatibility percentage presently. It offers smooth performance with an amazing user interface. You can use it as a second device and run social media accounts for your workplace.

Bluestacks needs minimal system configuration that is 2 GB of RAM, 4 GB of HDD space available, Direct X 9.0 or higher installed, NET Framework 3.5 SP3 or greater. It has been released on Windows and supports all versions from Windows Vista to Windows 10.

However, many users have reported Bluestacks getting stuck on the ‘Initializing’ screen after installing it and running for the first time. The emulator just keeps loading and does not start even after a long time.

How can you solve this error?

You will have to try each one of the solutions below. You can try each to see which one would work for you.

Solution 1:

The first thing you should try is closing all other programs running on your computer. Your computer might just be slow because of all the open programs you have.

  1. Press Ctrl+Alt+Del then go to task manager and click on the processes tab.
  2. Over here, end all the processes that are not important. Now start Bluestacks again.

Solution 2:

If the above solution does not serve you, then try updating your Bluestacks. Bluestacks updated regularly, so always check for the latest.

1. Go to and download the latest Bluestacks version. You can also download Bluestacks from the download link provided below.

BlueStacks Download

2. Uninstall the BlueStacks previous version and then install the latest version that you just downloaded from the official website.

Solution 3:

If Bluestacks still gets stuck on the initialization screen, then you might need to update your .NET framework.

1. Go to Windows Control Panel and then go to the Windows Updates tab.

2. If there is an update available for .NET framework, install it and then try running Bluestacks. You can download the latest version of the Dotnet framework from the web.

Solution 4:

Another reason might be that Bluestacks is not able to get the necessary permissions to run. You need to run Bluestacks in administrator mode for it to get all the necessary permissions. To run Bluestacks in administrator mode follow the steps mentioned below.

1. Right-click on the Bluestacks shortcut icon.

2. When the menu opens, select the ‘Run as administrator‘ option.

3. It will then ask you to allow access; click Allow, and then BlueStacks will start in administrator mode.

Solution 5:

The last problem might be an incompatibility between Bluestacks and your Windows version. If you have already updated both your Windows to the latest version and Bluestacks to the latest update available, then there is still one more thing you can try.

1. Right-click on the Bluestacks icon. In the menu, click on Properties. This will open the Properties window.

2. Then select the Compatibility tab. In this tab, check the ‘Run this program in compatibility mode‘ option.

3. After enabling it, you will have to try which version works for you. If you are using Windows 10, then in the drop-down menu, select Windows 7. If you are using Windows 8.1, 8.0, or 7, then select Windows XP Service Pack 2/3.

4. Click on Apply This Setting For All Users and then press the Apply button and close the properties windows. Now start Bluestacks again, this should solve the problem.

Fix “BlueStacks Engine Won’t Start” Error


If you’re currently reading this, we’re 99% sure that you read this error message a few moments ago: “BlueStacks Engine Won’t Start.” Don’t worry, we can help you fix this kind of Bluestacks error. Just read our entire guide below, and you will find the answer right away.

Method 1:

Try temporarily disabling your antivirus software and see if BlueStacks will run fine. You can do this by opening the antivirus interface and look for the Disable option. If BlueStacks will run without any problems when the antivirus is disabled, then there is probably an issue with the security application. Changing the security application will usually prevent future error messages on BlueStacks.

Method 2:

BlueStacks uses OpenGL as its default graphics mode. Switching the graphics mode to DirectX and a reboot will usually solve the problem. Follow the steps below to change your graphics mode:

  1. Open BlueStacks
  2. Click on the options button. The button will look like an arrow pointing down.
  3. Select Settings
  4. Click Engine
  5. Select DirectX
  6. Click Restart Now

If you still see the error despite changing your graphics mode, try changing the RAM capacity. You will see a drop-down menu under the CPU & RAM allocation options. After changing your RAM capacity settings, click Restart Now and check if this resolves the issue.

Method 3:

Another reason for the error is that your Virtualization Technology might not be enabled. The purpose of the Virtualization Technology is that it helps BlueStacks run faster and smoother on your computer. But before you enable it, you have to make sure that your system supports this technology. Different processors have different methods of checking for support:

Intel Processor

  1. Download the Intel Processor Identification Utility (IPIU)
  2. Install the IPIU
  3. Run the IPIU and select the CPU Technologies tab
  4. Search through the drop-down menu for the Intel Virtualization Technology option. If this option says “Yes,” then your system supports this technology.

AMD Processor

  1. Download the AMD Detection Utility
  2. Run the Utility. The utility will notify you if you have Virtualization Technology or not with a message that looks like: “The system is compatible with Hyper-V.”

If your processor does not support Virtualization Technology, you may skip this method.

After determining if your system supports the technology, you may now enable Virtualization Technology. We highly recommend enabling it through the BIOS by following the steps below:

  1. Restart your computer
  2. When the manufacturer’s logo appears, press any of these keys: Esc, F8, F12, or F10
  3. The BIOS menu will open. If you don’t see it, then you might be seeing a list of options. Select the BIOS menu in the list
  4. Look for an option named Virtualization Technology, Intel Virtualization Technology, Intel VT for Direct I/O, or any variation. Enable these options.
  5. Save the settings and exit the BIOS

Fix “BlueStacks Not Working” Error

stop icon

If you’ve landed on this page, you’ve probably been searching for answers to the “BlueStacks Not Working” error that popped up on your screen a few moments ago. Either that or you’ve just seen a gray screen when you attempted to run BlueStacks on your computer. Don’t worry about seeing that error because we have here a complete guide on how you can fix it easily. So, read on and find out the solutions you can perform on your own.

Solution 1:

Before proceeding to other methods of fixing the “BlueStacks Not Working” error, you must first make sure that your computer has met the minimum requirements required for BlueStacks to run on your system. Your system must have the following:

  • At least 2GB of RAM (Please note that having 2GB of disk space is not a substitute for RAM)
  • At least 4GB volume in the hard disk drive
  • An updated graphics card
  • You must be an administrator of your PC

Solution 2:

Having an updated graphics card driver is essential for the BlueStacks software to run smoothly on your computer. Follow the steps below to update your graphics card driver:

  1. Go to the system tray and look for the NVIDIA icon
  2. Right-click to show the menu and select Check for updates
  3. Wait for the update to complete before restarting your computer

Solution 3:

One of the successful solutions when encountering this error is to run BlueStacks in compatibility mode. Follow the steps below to run your computer in compatibility mode:

  1. Right-click on the shortcut of BlueStacks and go to Properties
  2. Click on the Compatibility tab and select Run compatibility troubleshooter
  3. You will see two different options. Click on Try recommended settings
  4. Click on Test the program to check whether you have solved the issue or not

If the solution failed during the test, click on Next and select Try using different settings to launch the Android emulator.

Solution 4:

Improper security settings might also cause errors and prevent the program from running smoothly. To check and modify your security settings, follow the steps below:

  1. Right-click on the shortcut of the emulator and select Properties
  2. Click on the Security tab and click on Edit
  3. In the list of Group or User names, select your username
  4. In the next box, check the option that says full control under the Allow category
  5. Click OK and then Apply
  6. Close and restart the application to test if the problem is resolved

If all else fails, uninstall Bluestacks


If the previous methods failed to solve the problem, you must reinstall BlueStacks on your computer. Follow the steps below to uninstall:

  1. Press the Windows key and X
  2. Select Programs and Features from the options
  3. Right-click on the BlueStacks App Player. Choose Uninstall
  4. An Uninstaller Dialog Box will appear, asking: Are you sure you want to uninstall BlueStacks App Player?
  5. Select Yes
  6. Another dialog box will appear and will ask you: Do you want to keep all your apps and data?
  7. Select No

After performing uninstalling and clearing all BlueStacks-related files, you may now reinstall BlueStacks on your computer.

Wanna know more? You may also check out Bluestacks reviews and Bluestacks alternatives.


Why Bluestacks initializing takes so long?

If there are too many application running on the background, the bluestacks gets stucks while initializing. The Bluestacks usually takes up a large amount of hardware power.

Final Thoughts

If Bluestacks still gets stuck on the Initialization screen, then you should try uninstalling it. Deleting all its data by going to the C drive >> Program Files and delete the Bluestacks folder. Then install Bluestacks again.

In the end, the problem may also lie with your hardware. If your computer or graphics driver is very old, it might not be supported by Bluestacks. You will have to replace the hardware with a newer version for Bluestacks to work.

If you have any queries regarding the initialization error of Bluestacks, then please let us know about it in the comments section below. We will be more than happy to answer all your questions.

7 thoughts on “BlueStacks Could Not Start the Engine? Learn How to Fix It”

  1. I have been using bluestacks on my desktop and it was amazing. Just wondering if I can also use it on my laptop, cellphone etc.?

  2. I’m having a bluestacks stuck problem yesterday that cause by having too many programs running at once. And while searching online on how I can fix it, I saw this article and it really helps me solve my problem. Thanks, Henrick.

  3. How to Fix BlueStacks Stuck on Initializing Error has been my problem yesterday. And seeing this article help me fix it again. This is easy to use so anyone can’t worry about how to follow the instructions given in this site.

  4. The best way to fix a bluestacks or stack block is to use the existing stack frames. The article says “we want to create a new stack buffer for all new processes,” but it does not state “we want to add that stack to the stack” or “we need to refactor and fix our new stack to make it look clean”.

  5. So this isn’t about the problem you’re fixing – it’s about how you reuse the old style of error handling, and you want to avoid those edge cases like this? I guess the original problem was that you got used to the old style, which is the same as a new style from a while back, but it still works.


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