[Fixed] Kernelbase.dll caused a breakpoint/crash errors

Tashreef Shareef
by Tashreef Shareef
Windows & Software Expert
Tashreef Shareef is a software developer turned tech writer. He discovered his interest in technology after reading a tech magazine accidentally. Now he writes about everything tech from Windows to iOS and streaming services... Read more
Affiliate Disclosure
  • Steam users have reported the kernelbase.dll caused a breakpoint (0x80000003) error in Windows 10 when trying to launch a game or save game progress.
  • The kernelbase.dll error is usually triggered by a missing DLL file, or system file corruption and can be fixed with a system repair tool.
  • Close any other programs like a web browser running the background to reduce system memory usage. 
  • Ensure you have the latest Windows 10 feature update installed to ensure the kernelbase.dll file is working properly.
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Kernelbase.dll caused a breakpoint in Windows 10 occurs when launching the Steam client or a game from Steam.

The error seems to be occurring on systems running Windows 10, and be triggered when saving or loading a game.

This error can occur due to several reasons including compatibility issues, file corruption, out of memory problems, third-party antivirus conflict and more.

In this article, we have listed a few troubleshooting steps to help you resolve the Kernelbase.dll explorer crash error in Windows 10 computers.

How do I fix the Kernelbase.dll caused a breakpoint error?

1. Repair files with Restoro

If the Kernelbase.dll caused a breakpoint error is occurring due to file corruption, try repairing the file with a system repair tool like Restoro.

This all-in-one can remove malware threats, detect malicious websites, help you manage system storage, and replace damaged Windows files.

Restoro features a clean user interface with intuitive controls for easier navigation. After the initial scan, it shows a complete system status report.

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Restoro is a reliable third-party DLL fixer which uses a built-in automated system and an online library full of functional DLLs to replace and repair any files that might be corrupted or damaged on your PC.

All you need to do to resolve your PC’s problems is to launch it, and simply follow the on-screen instructions to start the process, as everything else is covered by the software’s automated processes.

This is how you can fix registry errors using Restoro:

  1. Download and install Restoro.
  2. Launch the software.
  3. Wait for it to scan your PC for any stability issues and possible malware.
  4. Press Start Repair.
  5. Restart your PC for all the changes to take effect.

After this process is completed your PC will be as good as new, and you will no longer have to deal with BSoD errors, slow response times, or other similar issues.

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2. Run your game in Compatibility mode

Kernelbase.dll caused a breakpoint
  1. Right-click on the game shortcut from the desktop.
  2. Select Open File Location.
  3. Next, locate and right-click on your game’s main .exe file and select Properties.
  4. In the Properties window, open the Compatibility tab.
  5. Under the Compatibility mode section, check Run this program in compatibility mode for box.
  6. Click the drop-down menu and choose Windows 7 from the list.
  7. Click Apply and OK to save the changes.

Close the Properties window, and run the shortcut. Check if the Kernelbase.dll caused a breakpoint error is resolved. Running the Steam games in compatibility mode will fix the crashing and freezing problem.

If the issue persists, try running the game as administrator to fix the error. Here’s how to do it.

Run a System Scan to discover potential errors

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Run a PC Scan with Restoro Repair Tool to find errors causing security problems and slowdowns. After the scan is complete, the repair process will replace damaged files with fresh Windows files and components.

Run with admin privileges 

Kernelbase.dll caused a breakpoint
  1. Right-click on the game shortcut on the desktop and select Run as Administrator.
  2. Wait for the game to launch and check if the game works without crashing or any other error. 
  3. If the error is resolved, you can set the game to always run with administrative privileges from the shortcut properties.
  4. Right-click on the game shortcut and select Open File Location.
  5. Right-click on the game’s exe file and select Properties.
  6. Open the Compatibility window.
  7. Check the Run this program as an administrator box.
  8. Click Apply and OK to save the changes.

Tweaking your game’s properties to run as an administrator can fix issues triggered due to insufficient permission. 


3. Disable antivirus software 

Kernelbase.dll caused a breakpoint

Third-party antivirus software can trigger freezing and crash with the error kernelbase.dll caused an access violation. To fix the error, temporarily close all the third-party antivirus software running on your system.

Expand the system tray, right-click on the antivirus software icon and choose Disable temporarily or similar options.

Consider disabling the firewall if your antivirus solution has one built-in. Once the antivirus is disabled, launch the game and check for any improvements.

Disable Windows Defender firewall 

kernelbase dll caused an access violation
  1. Click the Start button and choose Settings.
  2. Go to Update & Security.
  3. Open the Windows Security tab.
  4. Click on Windows Defender Firewall.
  5. Choose your currently active profile.
  6. Scroll down and toggle the switch to turn off Windows Defender Firewall.

After disabling the firewall, launch the game and check if the error kernelbase.dll caused a breakpoint (0x80000003) is resolved.


4. Increase Paging File Size 

kernelbase dll caused an access violation
  1. Press the Windows key + R to open Run.
  2. Type control and click OK to open the Control Panel.
  3. Go to System and Security and then click on System.
  4. From the left pane, click on Advanced system settings option.
  5. In the System Properties window, open the Advanced tab.
  6. Click the Settings button under the Performance section.
  7. Open the Advanced tab in the Performance Options window.
  8. Click the Change button under the Virtual memory section.
  9. Uncheck the Automatically manage paging file size for all drives box.
  10. Choose your Windows installation drive.
  11. Select the Custom Size option.
  12. Now set the Initial Size value and the Maximum size value. Make sure to set a higher value for Maximum size value than its current value.
  13. Click Apply and OK to save the changes.

Once the changes are applied, close the Properties window, relaunch the game triggering the error and check if the kernelbase.dll error is resolved.

Insufficient system memory, corrupted system files, missing DLL files, and incompatibility issues can cause the kernelbase.dll to produce a breakpoint error in Windows 10 computers.

Follow the steps in the article to quickly troubleshoot the issue.

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