"What is Werfault.exe, and how do I fix Werfault.exe errors in Windows?"

Windows 10 is prone to all sorts of errors and issues that manifest from time to time in the form of error messages. But Microsoft has a backup system for dealing with these errors. So what do you do when that fails too?

Seeing the WerFault.exe error message pop up? Don't be surprised. The WerFault.exe error can show up on your laptop screen while you're using various applications. This error can disrupt your computer's normal functioning. This article will discuss the issues caused by the WerFault.exe error and ten fixes that can help you resolve it. So, keep reading to learn more!

What is Werfault.exe?

In Windows-based computer systems, the WerFault.exe process is an essential part of the Windows Error Reporting Service. This component is responsible for sending updates and notifications about application errors, crashes, and other issues that might occur with system applications. Hence, if WerFault.exe becomes corrupted or is deleted, you might encounter the "WerFault.exe Application Error." This error can lead to abnormal system functioning.

It serves as a mediator between the problematic application and the operating system developed by Microsoft. Werfault is the mechanism in charge of overseeing the logging and communication of application issues, a part of the error-reporting process. When it's working correctly and doing its job, you won't even notice it's there.

Problems that may be caused by Werfault.exe

This error usually occurs due to a malfunction in the files named WerFault.exe or WerMgr.exe. There can be numerous reasons behind the corruption or damage of these critical system files. Here are some issues that may trigger this error:

• Werfault.exe issues are often related to your computer's processor (CPU). If the process is malfunctioning, it can significantly increase your PC's CPU usage. In extreme cases, the CPU usage may spike to 100% and remain there indefinitely.

The inability to correctly recognize Werfault.exe is often due to missing or corrupted files. Another possibility is that some of your system files or registry keys have become damaged. This can happen during a Windows upgrade, when making changes to your computer, or as a result of a malware infection.

• The Werfault.exe error prevents users from using a specific program.

How to Fix the WerFault.exe Error in Windows

The solutions below focus on fixing the WerFault.exe error, or at least issues related to it. Let's check them out!

Solution 1: Restart your computer

The first and most basic solution is to restart your computer. If the issue persists, you can proceed and it might resolve itself. This is a remedy that can help reset any unsaved or improperly configured settings on your computer. Additionally, if there's a software issue on your device, a restart will likely fix it. Practically speaking, this recommendation is often given because many minor issues can be resolved by restarting the device.

Solution 2: Try using antivirus software

Upon encountering this error, the first step is to troubleshoot to identify the issue. Knowing that viruses often cause problems with WerFault.exe, you should run the Windows Defender antivirus software.

Step 1: Type Windows Defender Security Center in the search bar.

Step 2: Enable antivirus and security programs.

Step 3: Click on the "Scan Now" button to start the quick scan.

Note: After the antivirus scan is complete, restart your computer and check if the issue is resolved.

Solution 3: Check for software updates

With Windows 11, you have control over when and how often your device receives important security and performance updates. To keep your device up to date, you can choose to 'Check for Windows updates' to view your current settings and available updates. You can also access Windows Update by opening the Start menu, then navigating to Settings > Windows Update.

Solution 4: Run the problematic app in compatibility mode

This error can be caused by incorrect functioning of application components. For instance, some outdated programs might not run properly on the latest version of Windows. You can try running the program in Compatibility Mode.

Step 1: Right-click on the app you want to close.

Step 2: Go to the Compatibility tab, and then click Run Compatibility Troubleshooter.

Fix 5: Run the SFC command

The System File Checker (SFC) scan is a built-in Windows 10 feature that can automatically scan, repair, and restore corrupted system files. Follow these steps to run the SFC scan.

Step 1: Launch the Run Dialog Box

Step 2: Type "cmd" and click "OK".

Step 3: Type sfc /scannow in the Command Prompt.

Step 4: It scans for and replaces corrupted protected system files with cached copies. Let the SFC scan your system.

Step 5: Restart your computer and check if the error has been resolved.

Note: Users can have the computer restart to check for any system issues.

Fix 6: Use the Windows Memory Diagnostic tool

Using the Windows Memory Diagnostic tool, you can fix memory-related issues and speed up your PC. Here's how to use it: 1. **Launch the Windows Memory Diagnostic**: - Press the `Win + X` keys together, then select either `Windows Terminal (Admin)` or `Command Prompt (Admin)`. - In the terminal or command prompt, type `mdsched.exe`, then hit `Enter`. 2. **Choose the diagnostic option**: - A dialog box will appear asking if you want to run the memory diagnostic on the next startup. Select "Restart now" to check immediately or choose "Schedule restart" to reboot at a convenient time for the scan. 3. **Wait for the restart**: - If you chose "Restart now," your computer will reboot right away. During the restart process, the Windows Memory Diagnostic tool will automatically start. 4. **Run the memory test**: - After the restart, the diagnostic tool will perform a series of tests to check for RAM errors. This could take a few minutes to half an hour, depending on your system configuration. 5. **View the results**: - Once the testing is complete, your computer will restart again. If there were no memory issues, you might not see any notifications. If there are memory problems, Windows will display a message on the login screen with the diagnostic results. 6. **Address identified issues**: - If memory issues are detected, you may need to contact your hardware manufacturer for support or consider replacing the faulty memory module. Regularly running the Windows Memory Diagnostic tool ensures your PC's memory stays healthy, leading to improved performance and stability.

Step 1: Open the Windows Memory Diagnostic by searching for it in the Windows search bar.

Step 2: Click Restart Now to check if the issue persists after running this utility.

Step 3: After doing the above, your Windows 10 OS memory issues should be resolved. You can then check if the WerFault.exe application error has been fixed.

Fix 7: Scan for disk errors

If you use high-quality SSDs, read errors are rare. However, mechanical hard drives and low-quality SSDs can have issues that lead to problems with the integrity of your files and other data. The quickest way to spot this issue is to run Windows' disk checking utility.

Step 1: Launch File Explorer on Windows.

Step 2: Right-click the disk you want to check.

Step 3: Click on “Properties.”

Step 4: Open the "Tools" menu.

Step 5: Click Check for errors.

Check for errors

Step 6: Select the drive options to scan

It will check for and report any issues, allowing you to choose to fix them. If your hard drive has serious mechanical or physical problems, you should replace it as soon as possible.

Solution 8: Run Disk Cleanup

The Werfault.exe issue might be due to an excessive number of unnecessary temporary files on your computer. You can use a Disk Cleanup tool to remove any unneeded data. When it comes to boosting the efficiency of your laptop, the CleanGenius tool is one of the most effective. Additionally, this application can be used to clean up and erase traces of previous online activities.

If you're looking for an app to help you clean your hard drive and speed up your computer, Clean Genius is an excellent choice. With the tools from Clean Genius for Windows, you can clean and optimize your computer at any time or on a schedule. Additionally, this software helps you get rid of unnecessary files and registry entries on your computer.

Fix 9: Check for Windows updates and install them

Windows Updates are constantly being released. The Windows Update is intricately tied to the WerFault.exe service. Microsoft will only resolve the issue in the next version if you report it to them.

Installing the latest version of Windows is preferred, though it may not address this particular issue. But an upgrade through this mechanism is one way to update the operating system.

Step 1: Open Windows Settings

Step 2: Go to Settings > Update & Security.

Step 3: Click on "Windows Update" on the left-hand side to check for updates.

If an update is available for download, click the Download and Install button.

Fix 10: Disable the Windows Error Reporting Service

Disabling WerFault.exe might be a simple solution, but it will prevent reporting. As such, your device won't send crash reports to Microsoft anymore. However, if your top priority is to avoid error messages, you can turn this feature off. If you're unsure how to do it, we've provided detailed steps below.

Step 1: Press the “Start” button, type “services.msc,” and press “OK” to open Services.

Step 2: In the Services window, double-click Windows Error Reporting Service.

Step 3: Select "Disabled" from the drop-down menu next to "Startup Type," then click "Apply." When prompted, click "OK" and restart your computer.

Conclusions

These are the most effective methods to fix the Werfault.exe issues you're experiencing on Windows. Since a disk cleanup might get rid of the issue's cause, we recommend using the Clean Genius tool. If that doesn't work, we've provided some of the best solutions you could try next.

Try each of the solutions and see which one works for you, and if you have any other questions about the Werfault.exe error or any other issue, feel free to share them with us in the comments section below.