
The Microsoft Edge WebView2 Runtime virus is a type of malware that can cause significant issues with your computer's performance.
To completely remove the virus, you'll need to follow a specific process that involves uninstalling the affected application, cleaning up malicious files, and resetting your browser settings.
The first step is to uninstall the affected application, which can be done by going to the Control Panel, navigating to the Programs and Features section, and selecting the application for removal.
This will remove the malware from your system, but it's essential to also clean up any remaining malicious files that may be causing issues.
To do this, you'll need to use a trusted antivirus program to scan your system for any remaining threats and remove them completely.
For another approach, see: 502 Bad Gateway Microsoft Azure Application Gateway V2
Symptoms and Detection
If your browser starts behaving strangely, such as frequent crashes or slow performance, it could be an indication of the WebView2 Runtime virus.
Browser crashes and slow performance can be frustrating, but they can also be a sign of a bigger issue.
Unwanted pop-ups can be a big problem, and if you're experiencing them, it's possible that your browser has been compromised by the WebView2 Runtime virus.
The virus can cause your browser to behave erratically, making it difficult to use and potentially putting your personal data at risk.
Take a look at this: Samsung Galaxy S25 Edge Performance
Checking for Viruses
To check for malware infections that may be causing the Microsoft Edge WebView2 Runtime virus, start by downloading and installing reputable anti-malware software. Some popular options include Malwarebytes, Norton, McAfee, and Bitdefender.
Research each option to ensure compatibility with your system and a good reputation for detecting and removing malware. Once you've selected a program, download and install it on your computer.
To ensure the software is effective, update it by opening the program, looking for the "Settings" or "Update" section, and clicking on the update option. This will give you the latest malware definitions, improving the software's ability to detect and remove malware.
Expand your knowledge: Microsoft Web Building Software
Check File Location
To check the file location of a suspicious program, you'll need to access the Task Manager app. Press Ctrl + Shift + Esc together to launch it.
The Task Manager app has several tabs, but you're looking for the Processes tab. Go to that tab and look for Edge Webview2 Runtime, which is a legitimate program but could be misused by malware.
Right-click on Edge Webview2 Runtime and choose Open file location from the context menu. This will open the associated folder.
Readers also liked: What Is the Telegram App and Is It Safe
Check Your Version

Checking your version is a crucial step in ensuring you have the latest security patches and updates. Repeat the process to check the WebView2 Runtime version in the Registry Editor.
To do this, ensure that the version number matches the latest version you downloaded. This will help you stay protected from potential vulnerabilities.
If you're unsure about how to check the version, don't worry - it's a straightforward process. Repeat Step 1 to check the WebView2 Runtime version in the Registry Editor.
You'll want to make sure the version numbers match to avoid any potential issues. This will give you peace of mind knowing your system is up to date.
For another approach, see: Azure Function Change Runtime Version
Removing the Runtime
To remove the WebView2 Runtime virus from your system, use a trusted anti-malware software.
You can remove the WebView2 Runtime virus using anti-malware software, but be aware that it's integrated into the OS for supported apps and services on Windows 10 and 11.
Broaden your view: Microsoft Azure from Zero to Hero - the Complete Guide
If you're experiencing performance issues, you might consider removing the WebView2 Runtime, but keep in mind this could impact apps like Microsoft Teams and Office apps.
You can check if you should keep the WebView2 Runtime by looking at the list below:
- You use apps like Microsoft Teams, Office apps, or other third-party apps and use WebView2 to embed web content in their interfaces.
- Your system runs on Windows 10 or 11, and Webview2 is integrated into the OS to support apps and services.
- You use Edge as the browser depends on this file to display and load web content efficiently.
- You want the latest security updates and features for supported apps.
On the other hand, you might want to consider removing the WebView2 Runtime if you don't use any apps that need it.
What Is a Runtime Environment
A runtime environment is essentially a platform that allows developers to incorporate web-based information into native applications. This is exactly what WebView2 does.
WebView2 utilizes Microsoft Edge as its render engine to display content from the web within native applications. It's like having a mini-browser inside your app.
By using WebView2, developers can integrate web-based technologies like HTML, CSS, and JavaScript into their native applications. This makes it possible to include web-based content within various parts of the app's native interface.
WebView2 is the software that enables this functionality, making it possible to design the entire native application using WebView2.
A fresh viewpoint: Azure App Service Security Vulnerability
Should I Remove?
If you're considering removing the Edge Webview2 Runtime, here are some key points to keep in mind.
You should keep it if you use apps like Microsoft Teams, Office apps, or other third-party apps that rely on WebView2 to embed web content in their interfaces.
If you don't use any apps that need WebView2, you might be able to safely remove it.
You should also keep it if your system runs on Windows 10 or 11, as Webview2 is integrated into the OS to support apps and services.
On the other hand, if you're facing performance issues, removing the Edge Webview2 Runtime might help.
You should also remove it if your preference is an older version of Edge or other browsers.
Here's a summary of the key reasons to keep or remove the Edge Webview2 Runtime:
Remove the Runtime
Removing the Runtime is a crucial step in managing Microsoft Edge WebView2 on your Windows 10 or 11 device.
You can't uninstall Microsoft Edge WebView2 from the Control Panel or Settings, but you can repair it by clicking the "Change" button.
To remove the runtime, you'll need to end the MSEdgeWebView2.exe process running in Task Manager. This will stop the executable from consuming system resources.
If you're experiencing performance issues, you might want to remove the runtime, but be aware that it's integrated into the OS to support apps and services.
Here are the steps to remove the runtime:
- End the MSEdgeWebView2.exe process in Task Manager
- Deactivate any extensions that may affect WebView2 by toggling them off in Microsoft Edge
- Consider reinstalling the WebView2 Runtime from the official Microsoft website if you're experiencing issues
It's worth noting that you should only remove the runtime if you don't use apps that need it, or if you're facing performance issues.
Prevention and Safety
To prevent the Microsoft Edge WebView2 Runtime virus from infecting your computer, it's essential to stay vigilant and take proactive steps. Security software may detect and warn you about potential threats, so don't ignore those alerts.
If your anti-malware software does detect the virus, updating it is crucial to improve its ability to detect and remove the virus. You can do this by opening the installed anti-malware program and looking for the update option, usually found in the "Settings" or "Update" section.
Worth a look: Webcam Security Software
Updating your anti-malware software regularly will help keep your computer safe from malware. This is a simple yet effective way to protect yourself from potential threats.
Here's a step-by-step guide to updating your anti-malware software:
- Open the installed anti-malware program.
- Look for an option to update the software or its malware definitions.
- Click on the update option to ensure you have the latest malware definitions.
Troubleshooting and Reinstallation
If none of the above fixes work, you can try reinstalling Microsoft Edge. This involves uninstalling Microsoft Edge and then downloading and reinstalling it from the official Microsoft Edge download page. To uninstall Microsoft Edge, press the Windows key + R to open the Run dialog box, type "appwiz.cpl", and press Enter to open the Programs and Features window.
To reinstall Microsoft Edge, download the installer for your operating system, double-click on the installer, and follow the on-screen instructions to install Microsoft Edge. After reinstalling Microsoft Edge, check if the WebView2 Runtime virus issue is resolved.
You can also try running Microsoft Edge in Safe Mode by typing "msedge.exe –inprivate" in the Run dialog box and pressing Enter to launch Microsoft Edge in Safe Mode. If the issue is resolved in Safe Mode, the problem may be caused by an extension or add-on.
Broaden your view: Safari Incognito Mode
Error Handling
If your browser starts behaving strangely, such as frequent crashes, slow performance, or unwanted pop-ups, it could be an indication of the WebView2 Runtime virus.
Microsoft Edge WebView2 Runtime can cause issues if not handled properly, so it's essential to monitor your browser's behavior.
Unexpected Browser Behaviour can be a sign that something is amiss, and it's crucial to address the issue promptly.
To troubleshoot, check if your browser is using the Microsoft Edge browser engine, as this can be a cause of strange behavior.
If you notice any issues, try restarting your browser to see if it resolves the problem.
WebView2 Runtime can be a powerful tool, but it requires proper handling to avoid any issues.
A different take: Browser Is under Remote Control Reason Devtools
Run in Safe Mode
Running Microsoft Edge in Safe Mode can help identify if the WebView2 Runtime virus is causing the issue.
Press the Windows key + R to open the Run dialog box.
Type "msedge.exe –inprivate" in the Run dialog box and press Enter to launch Microsoft Edge in Safe Mode.
Discover more: Ms Edge Ie Mode
Test if the WebView2 Runtime virus issue persists in Safe Mode. If the issue is resolved, it may be caused by an extension or add-on, so try disabling or removing them to resolve the issue.
If you're experiencing frequent crashes, slow performance, or unwanted pop-ups, it could be an indication of the WebView2 Runtime virus.
For another approach, see: Dropbox Cache Virus
Disable MSEdge.exe in Windows
If MSEdge.exe is running in the background and you want to disable it, you can start by checking which process is using it. In Task Manager, go to the Processes tab and scroll down to see the Windows Widgets process listed.
You can expand the process by double-clicking on it and notice several instances of Microsoft Edge WebView2 running under it. This is because the Widgets feature in Windows 11 utilizes Microsoft Edge WebView2 control.
To get rid of MSEdge.exe running in the background, you can disable the Widgets feature in Windows 11. To do this, you'll need to follow the steps outlined in the article "Tip] Disable or Remove Weather Widget on Windows 11 Taskbar".
See what others are reading: How to Clear Cache in Edge Windows 11
If disabling the Widgets feature doesn't work, it's possible that MSEdge.exe is being caused by malware infection. In this case, you can try checking for malware infections using anti-malware software.
Here are the steps to check for malware infection:
- Download and install anti-malware software, such as Malwarebytes, Norton, McAfee, or Bitdefender.
- Update the anti-malware software to ensure you have the latest malware definitions.
- Run a full system scan to detect and remove any instances of malware, including the WebView2 Runtime virus.
After removing the malware, restart your computer to apply the changes and ensure that the system is free from malware.
Curious to learn more? Check out: Malware Removal from Weebly Website
Reinstall 7
If you've tried the previous fixes and still can't shake off the WebView2 Runtime virus issue, it might be time to give Microsoft Edge a brand new start.
Press the Windows key + "R" to open the Run dialog box and type "appwiz.cpl" to open the Programs and Features window.
Locate "Microsoft Edge" in the list and right-click on it to select "Uninstall". Follow the on-screen prompts to complete the uninstallation process.
To download the installer, visit the official Microsoft Edge download page at https://www.microsoft.com/en-us/edge.
Double-click on the installer and follow the on-screen instructions to install Microsoft Edge.
After reinstalling Microsoft Edge, check if the WebView2 Runtime virus issue is resolved.
Worth a look: Make Dropbox Open up Files in Microsoft Office
Step 6: Handle Detected Malware
After running a scan, you'll see a list of detected threats, including the WebView2 Runtime virus. Follow the software's recommendations to either quarantine or delete the detected malware.
The software may provide options to quarantine or delete the malware, so be sure to choose the correct action. You can also use this opportunity to remove any other malicious programs that may have been detected.
Here's a step-by-step guide to handling detected malware:
- Quarantine: Move the malware to a secure location where it can't harm your computer.
- Delete: Permanently remove the malware from your computer.
Remember to restart your computer after removing the malware to ensure the changes take effect.
Frequently Asked Questions
What is Microsoft Edge WebView2 and why is it running?
Microsoft Edge WebView2 is a control that embeds web technologies in native apps, using Microsoft Edge as the rendering engine. It's running to display web content within your apps, enhancing their functionality and user experience.
Can I disable Microsoft Edge WebView2 Runtime?
To disable Microsoft Edge WebView2 Runtime, press CTRL + SHIFT + ESC, navigate to the Details tab, and end the task. You can then uninstall the runtime from the list of installed programs.
Featured Images: pexels.com


