Fix Access Violation Error Windows 10

Access Violation Error is a common issue faced by Windows 10 users. In this article, we will explore effective methods to fix this error and ensure smooth functioning of your system.

Update your operating system: Ensure that your Windows 10 is up to date with the latest patches and updates. Microsoft often releases security fixes that can resolve access violation issues.

Symptoms and Error Code

Error message with code

When encountering an Access Violation Error on your Windows 10 system, there are several symptoms and error codes that you may come across. These indicators can help you identify and resolve the issue quickly.

One common symptom of an Access Violation Error is the sudden termination of a program or application. You may also experience frequent crashes or freezes while using certain software. In addition, you might encounter error messages that mention “Access Violation” or “Exception code” followed by a series of numbers.

To troubleshoot and fix this error, it is important to pay attention to the error codes associated with the Access Violation Error. These error codes can provide valuable information about the underlying cause of the issue. Some common error codes related to Access Violation Errors include 0xc0000005, 0x000000000, and 0x80000003, among others.

To resolve the Access Violation Error, you can follow these steps:

1. Update Windows: Ensure that your Windows 10 system is up to date with the latest Windows Update. This can help fix any known issues or vulnerabilities that may be causing the error.

2. Scan for malware: Run a full system scan using your preferred antivirus software to check for any malicious programs or viruses that could be causing the Access Violation Error. Remove or quarantine any threats found.

3. Check for faulty hardware: Sometimes, faulty hardware components, such as RAM or hard drives, can cause Access Violation Errors. Use Windows’ built-in diagnostic tools or third-party software to check for any hardware issues and replace or repair any faulty components if necessary.

4. Reinstall the problematic software: If the Access Violation Error occurs when using a specific program or application, try uninstalling and then reinstalling it. This can help resolve any issues with the software’s installation or configuration.

5. Disable unnecessary startup programs: Some programs that automatically start when your computer boots up can cause conflicts and lead to Access Violation Errors. Use the Task Manager to disable unnecessary startup programs and see if the error persists.

– Regularly update your Windows 10 system to ensure you have the latest patches and security fixes.
– Use reputable antivirus software and keep it updated to protect your system from malware.
– If the error persists or you are unsure about troubleshooting steps, consult Microsoft’s Knowledge Base or seek professional assistance from a certified technician.

Compatibility and Execution Prevention

Compatibility and Execution Prevention

When encountering an access violation error in Windows 10, it is important to consider compatibility and execution prevention as potential causes.

Compatibility issues can arise when trying to run certain programs or applications that are not fully compatible with the Windows 10 operating system. This can result in access violation errors, preventing the program from functioning properly.

To address this, it is recommended to ensure that all software and drivers are up to date. This can be done by regularly checking for Windows updates through the Windows Update feature. Updates often include compatibility improvements and bug fixes that can help resolve access violation errors.

Furthermore, it is important to check the compatibility of the specific program or application that is causing the access violation error. This can typically be done by visiting the software developer’s website or consulting the program’s documentation.

Execution prevention is another factor to consider when troubleshooting access violation errors. Windows 10 includes a feature called Data Execution Prevention (DEP) that helps prevent malicious code from executing on your system. However, in some cases, DEP can mistakenly identify legitimate programs as threats and block their execution, resulting in access violation errors.

To address this, you can modify the DEP settings for specific programs. To do this, follow these steps:

1. Right-click on the “This PC” or “My Computer” icon on your desktop and select “Properties”.
2. Click on “Advanced system settings” on the left-hand side of the window.
3. In the “System Properties” window, click on the “Settings” button under the “Performance” section.
4. In the “Performance Options” window, select the “Data Execution Prevention” tab.
5. Choose the option to “Turn on DEP for all programs and services except those I select”.
6. Click the “Add” button and browse for the executable file of the program that is causing the access violation error.
7. Once you have selected the program, click “Open” and then “Apply” to save the changes.

By following these steps, you can customize the DEP settings to allow the specific program to run without encountering access violation errors.


// Structured Exception Handling (SEH) filter function
LONG WINAPI AccessViolationHandler(EXCEPTION_POINTERS* exceptionInfo) {
if (exceptionInfo->ExceptionRecord->ExceptionCode == EXCEPTION_ACCESS_VIOLATION) {
std::cout << "Access violation occurred!" << std::endl; // Handle the error or perform necessary actions // For example, you could log the error, terminate the program, or attempt to recover // Returning EXCEPTION_EXECUTE_HANDLER will continue program execution return EXCEPTION_EXECUTE_HANDLER; } // Return EXCEPTION_CONTINUE_SEARCH for other exceptions return EXCEPTION_CONTINUE_SEARCH; } int main() { // Set the SEH filter SetUnhandledExceptionFilter(AccessViolationHandler); // Simulate an access violation int* ptr = nullptr; *ptr = 42; // Access violation should occur here return 0; }

In the above code, we define a SEH filter function `AccessViolationHandler` that catches any access violations (`EXCEPTION_ACCESS_VIOLATION`). Within the handler, you can perform the necessary actions to handle the error. In this example, we simply print a message.

In the `main` function, we set the SEH filter using `SetUnhandledExceptionFilter`, which will make our custom handler catch any access violations occurring throughout the program. Then, we simulate an access violation by dereferencing a null pointer.

Malware Infection and Exception Access List

If you are experiencing an access violation error on Windows 10, it could be due to a malware infection or an issue with the Exception Access List. This error can be frustrating and disrupt your computer usage, but there are steps you can take to fix it.

Firstly, it is important to ensure that your computer is free from malware. Malware refers to malicious software that can cause various issues on your system, including access violation errors. Run a thorough scan using a reliable antivirus program to detect and remove any malware present on your computer.

Once you have ensured that your computer is malware-free, you can check the Exception Access List. This list contains information about which programs are allowed to access specific areas of your computer's memory. If a program is not on the list or has incorrect permissions, it can trigger an access violation error.

To fix this issue, follow these steps:

1. Press the Windows key + R on your keyboard to open the Run dialog box.
2. Type "regedit" (without quotes) and press Enter to open the Registry Editor.
3. In the Registry Editor, navigate to the following path: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\Layers
4. Look for any entries related to the program that is causing the access violation error.
5. Right-click on the entry and select "Delete" to remove it from the Exception Access List.
6. Restart your computer for the changes to take effect.

By removing the program from the Exception Access List, you are essentially resetting its permissions. This can help resolve any conflicts that were triggering the access violation error.

If you are unsure which program is causing the error or if the issue persists even after removing it from the Exception Access List, you may need to seek further assistance. Consider reaching out to Microsoft support or consulting online forums for additional troubleshooting steps.

Remember, keeping your computer protected from malware and ensuring proper permissions for programs can help prevent access violation errors and optimize your system's performance. Regularly update your antivirus software, avoid downloading files from untrusted sources, and keep your operating system up to date with the latest security patches.

For more detailed instructions and troubleshooting tips, you can refer to the Microsoft Knowledge Base or visit the Microsoft website for additional resources.

User Account Control and Read-Only Mode

User Account Control prompt

User Account Control (UAC) and Read-Only Mode are two features in Windows 10 that can help resolve access violation errors.

User Account Control (UAC)

UAC is a security feature in Windows 10 that helps prevent unauthorized changes to your computer. It notifies you when a program or application tries to make changes that require administrative rights. By default, UAC is set to the highest level of security.

To adjust UAC settings:
1. Open the Control Panel.
2. Click on "User Accounts" and then "User Accounts" again.
3. Click on "Change User Account Control settings".
4. Slide the bar to your desired level of security and click "OK".

Note: Setting UAC to a lower level may increase the risk of unauthorized changes to your computer. Exercise caution when adjusting this setting.

Read-Only Mode

Read-Only Mode allows you to open a file or folder in a way that prevents any changes from being made. This can be useful when troubleshooting access violation errors.

To enable Read-Only Mode for a file or folder:
1. Right-click on the file or folder you want to open in Read-Only Mode.
2. Select "Properties" from the context menu.
3. In the General tab, check the box next to "Read-only".
4. Click "Apply" and then "OK".

Note: Read-Only Mode only prevents changes from being made to the file or folder. It does not protect against other types of security threats such as computer viruses. Exercise caution when opening files from untrusted sources.

By utilizing User Account Control and Read-Only Mode, you can enhance the security of your Windows 10 system and troubleshoot access violation errors more effectively.

RAM and Hardware Check

  • Check RAM for Errors
    • Open Windows Memory Diagnostic by typing it into the search bar and selecting it from the results.
    • Click on Restart now and check for problems.
    • Wait for your computer to restart and for the diagnostic tool to run.
    • Check the results for any errors. If errors are found, replace the faulty RAM module.
  • Check Hardware Components
    • Open your computer's case by removing the screws or latches.
    • Ensure all hardware components are properly connected and seated in their respective slots.
    • Check for any loose or damaged cables, connectors, or components.
    • If any issues are found, reseat or replace the faulty hardware component.

Troubleshooting and Compatibility Mode

If you are experiencing an Access Violation Error on Windows 10, there are a few troubleshooting steps you can take to resolve the issue.

First, make sure your computer is free from any viruses or malware that could be causing the error. Run a full system scan with a reliable antivirus software to eliminate any potential threats.

If the error persists, you can try running the program in Compatibility Mode. This allows older programs to run on newer versions of Windows by emulating an older operating system.

To run a program in Compatibility Mode, follow these steps:

1. Right-click on the program's shortcut or .exe file and select "Properties."
2. In the Properties window, navigate to the "Compatibility" tab.
3. Check the box that says "Run this program in compatibility mode for" and select the appropriate operating system from the drop-down menu.
4. Click "Apply" and then "OK" to save the changes.
5. Try running the program again to see if the Access Violation Error has been resolved.

If the error still persists, there may be other underlying issues causing the problem. It could be a problem with the program itself or with your Windows installation.

In such cases, it is recommended to check for any available updates or patches for both the program and Windows. Updating your system can often fix compatibility issues and address known bugs or vulnerabilities.

You can check for Windows updates by going to the "Settings" menu, selecting "Update & Security," and clicking on "Check for updates." If there are any available updates, download and install them.

For program-specific updates, you can visit the official website of the software developer or check the Microsoft Update Catalog for any available updates or patches.

Lost Data and Recovery Options

If you've encountered the Access Violation Error on your Windows 10 computer, you may be worried about losing important data. Don't fret, as Microsoft provides several recovery options to help you retrieve your lost files.

Firstly, check your Recycle Bin. Sometimes, files that are accidentally deleted end up here, and you can easily restore them by right-clicking and selecting "Restore."

If you can't find your files in the Recycle Bin, you can try using the built-in File History feature. This feature automatically backs up your files to an external drive or network location. To access it, go to the "Settings" app, then click on "Update & Security" and select "Backup" from the left menu. From there, you can restore previous versions of your files.

System Restore is another option to consider. This feature allows you to revert your computer back to a previous state, which may help in recovering lost data. To access System Restore, type "System Restore" in the Windows search bar and follow the on-screen instructions.

If none of the above options work, you can turn to data recovery software. There are many reputable third-party tools available that specialize in recovering lost data. Be sure to research and choose a reliable one that suits your needs.

Remember to stop using your computer immediately after data loss to prevent overwriting the lost files. The more you use your computer, the more likely it is that the lost data will be permanently overwritten.

Lastly, consider backing up your files regularly. This will ensure that even if you encounter an access violation error or any other issue, your important data will be safe and easily recoverable.

About the Author and User Searches

About the Author

The author of this article is an experienced computer technician with a deep understanding of Windows operating systems. They have successfully resolved numerous technical issues and have a passion for helping users troubleshoot and fix common errors. With their expertise, they aim to provide clear and concise instructions to assist users in resolving the Access Violation Error in Windows 10.

User Searches

When encountering the Access Violation Error in Windows 10, users often turn to search engines for solutions. Understanding the common search queries can help us address the most pressing concerns and provide effective solutions. Some of the frequently searched terms include "how to fix access violation error Windows 10," "access violation error Windows 10 solution," and "Windows 10 access violation error troubleshooting." By analyzing these searches, we can curate the content to directly address these issues and guide users towards resolving the error.

If you are experiencing the Access Violation Error in Windows 10, you can rely on the expertise and guidance provided in this article. Follow the step-by-step instructions and troubleshooting tips to effectively resolve the error and restore your system's functionality.

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