Asp net website crash in ie 8 because of mshtml dll


ASP.NET is a popular programming language used for developing web applications. However, sometimes developers may encounter issues or while working with ASP.NET. One such issue is the website crash in Internet Explorer 8 (IE8) due to the mshtml.dll file. In this article, we will explore the possible causes of this issue and provide solutions to it.

Cause of the Issue

The mshtml.dll file is a Dynamic Link Library (DLL) file that is responsible for rendering HTML content in Internet Explorer. When this file encounters an error or becomes corrupted, it can lead to website crashes in IE8.


To resolve the website crash issue in IE8 caused by the mshtml.dll file, you can follow the steps below:

Step 1: Update Internet Explorer

that you are using the of Internet Explorer. Microsoft regularly releases updates and patches to fix known issues. your browser may resolve the problem.

Step 2: Clear Browser Cache

Clearing the browser cache can help in resolving issues related to files. To clear the cache in Internet Explorer 8, follow these steps:

    // Example code to clear browser cache in IE8

Step 3: Repair or Reinstall Internet Explorer

If updating and clearing the cache does not resolve the issue, you can try repairing or reinstalling Internet Explorer. This can help in fixing any corrupted files or settings related to the browser.

Step 4: Check for Windows Updates

Ensure that your operating system is up to date with the latest Windows updates. Microsoft often releases updates that address compatibility issues and bug fixes. these updates may resolve the website crash issue in IE8.

Step 5: Debug and Fix Code Issues

If the issue persists, it is possible that there are code-related issues causing the website crash. You can use debugging techniques and tools to identify and fix any errors in your ASP.NET code. Review your code for any potential issues and make necessary corrections.


Website crashes in Internet Explorer 8 due to the mshtml.dll file can be frustrating for developers. However, by following the steps mentioned above, you can resolve this issue and ensure smooth functioning of your ASP.NET web application in IE8. Remember to keep your browser and operating system , clear the cache regularly, and debug your code to identify and fix any potential issues.

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