Fix-“The System Detected An Overrun Of A Stack-Based Buffer In This Application”

You landed on this page means your System shows an error analogous to the one. This is an error when the system detected an overrun of a stack-based buffer in this application.

If yes, you are floundering with this “system detected an overrun of a stack-based buffer in this application” error. This can be fixed after following certain methods, which we will mention in this post. Beforehand explain what “Stack-based buffer overrun” is & why it occurs.

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 What Is Stack-Based Buffer Overrun?

Stack-based buffer overrun(overflow) is a kind of error indicating that a program writes further data to a buffer(memory) located on the stack then, i.e., allocated for the buffer. Or, in layman’s terms, when a particular program writes a big amount of data in a buffer of a specific stack, more than the memory the stack is allocated to, the stack-based memory gets overflows due to a deficit of memory and causes this error. In a nutshell, a shortage of memory occurs, indicating that either the system file malfunctioned or there is a writing issue. When this happens, the applicable data has been corrupted, and the program may crash.

The stack-based buffer error message generally appears in the following two situations:

• After opening the computer in Safe Mode, Windows has certain problems, such as explorer.exe opening. 
• While installing the Discord or Twitch applications.

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Solutions To Fix The Overrun Of Stack-Based Buffer Error

Before implementing the methods listed below, you need to ensure that your Windows is up-to-date and reinstall or reset the application that is giving this error to see if it helps.

Overlook Your Computer For Viruses Or Malware

Every problem has an elementary approach, so this has too. We can’t ignore the malware attacks here. Malware or contagions overtakes that particular application’s control, consuming more data than allowed. If you do not have a third-party antivirus, go with your Windows defender for an offline scan.

For that, just follow the below-given steps:

1. Go To The Start Menu And Look For “Settings” In The Search Bar.
2. Once The Settings Screen Appears, Choose “Privacy & Security” ­ànd “Windows Security.”
3. Now, Tap On “Virus & Threat Protection.”
4. A Windows Defender Security Centre Screen Will Appear. Just Tap On The “Scan Options” Option.
5. Now, Choose “Windows Defender Offline Scan” And Tap On the “Scan Now” Toggle.

This may require you to “Restart” and might take some time.

Run SFC & DISM Command

To fix stack-based buffer overrun due to corrupted system files or Windows image files, you can try using System File Checker (SFC) and Deployment Image Servicing and Management DISM) utilities.

Running DISM requires an internet connection. You should start the computer in the Safe Mode with Networking if you cannot boot it normally. Follow the steps:

1. Press Windows + R for the Run dialog.
2. Then, input cmd and press Ctrl + Shift + Enter to open Command Prompt as administrator.
3. Type the command SFC /scannow and press Enter to start scanning the system files. If any corrupted files are found, this tool will replace them with cached copies, and the scanning process will take some time. If this resolves the issue successfully, then good else, continue with the next step.
4. Input the following command lines and press Enter after each to- “DISM /online /Cleanup-Image / ScanHealth” and “DISM /Online /Cleanup-Image /restorehealth”.

After this, exit & restart the computer. Most probably, the problem will resolve.

Clean Boot The Computer

When overrun of a stack-based buffer occurs because a certain third-party application that starts with the System gets corrupted or runs into problems. For In this, you can clean boot your computer to resolve it:

1. Press Windows + S, input MSConfig and click System Configuration.
2. Go to the Services tab, check to Hide all Microsoft services -> click Disable all button to stop all the third-party services.
   
3. Select to Startup tab ->  Open Task Manager.
4. Then, select a program and click Disable. Repeat the operation and confirm changes.
5. Then, click Apply and OK to save the changes.
6. Then, restart your computer.

Perform System Restore

Another method is by reverting the computer to a previous restore point to fix the issue. The steps for “the system detected an overrun of a stack-based buffer in this application” error to resolve it are:

1. Type “Restore” in the Search box and select Create a restore point.
2. The System Properties windows will appear -> click the System Restore button under the System Protection tab.
3. Skip the welcome page. Choose the latest restore point and click the Next button.
4. Finally, confirm the restore point on the next page. Ensure all the tasks are saved and click the Finish button.

In the end, restart your computer to apply changes.

Try Startup Repair

If the above methods cannot fix the issue, it’s time to try Startup Repair. You don’t have to start in the Safe Mode Perform Startup Repair in Advanced Startup Settings.

1. Forcefully shut down your computer three times to enter Windows Recovery Environment and click See advanced repair options.
2. Go to Troubleshoot > Advanced options and choose Startup Repair.
3. Then, choose a user account, input the corresponding password, and click the Continue button.

This tool will diagnose your computer and fix the detected potential problems preventing it from loading properly.

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OS(Windows) Reinstallation

You need to reinstall your OS if none of the above methods help eliminate the stack-based buffer overrun error message.

Install: Windows

Conclusion

Thus, these are the ways to resolve the error when the system is detected with an overrun of a stack-based buffer in this application. We hope this helps you out.

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