How to Stop Internet Explorer from Asking Which Debugger to Choose While Debugging

Описание: Resolve your frustration with Internet Explorer's debugging process by eliminating unnecessary prompts. Follow these steps to stop the browser from repeatedly asking which debugger to use.
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This video is based on the question https://stackoverflow.com/q/225030/ asked by the user 'Christopher Lightfoot' ( https://stackoverflow.com/u/24525/ ) and on the answer https://stackoverflow.com/a/225254/ provided by the user 'Rangachari Anand' ( https://stackoverflow.com/u/7222/ ) at 'Stack Overflow' website. Thanks to these great users and Stackexchange community for their contributions.

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How to Stop Internet Explorer from Asking Which Debugger to Choose When Debugging

Debugging in Internet Explorer can be a frustrating experience for developers, especially when faced with repeated prompts that interrupt your workflow. If you've encountered an alert box asking you which debugger to choose, you're not alone. Many developers have found themselves clicking the same buttons repetitively, leading to a significant decrease in productivity. Fortunately, there are some steps you can take to resolve this annoyance.

Understanding the Problem

When you attempt to debug a script in Internet Explorer (IE), the browser often presents you with an alert box requesting confirmation to debug. Upon agreeing, you're frequently met with another prompt asking you to select between the Microsoft Script Debugger and Visual Studio. This clunky process is not only time-consuming but also exasperating, especially since you may only want to choose one debugger.

Common Frustration Points

Repeated confirmations: You may feel overwhelmed by clicking "yes" multiple times.

Alert box limitations: The alert box offers minimal information, leaving you uncertain about the next steps.

Disabling options: Even after disabling the Microsoft Script Debugger, you may still encounter unnecessary dialog boxes.

Solution Steps

1. Uninstall the Old Microsoft Script Debugger

The need to uninstall the Microsoft Script Debugger arises because its presence can lead to confusion when using newer debugging tools:

Go to your Control Panel.

Navigate to Programs and Features.

Search for Microsoft Script Debugger in the list.

Uninstall it.

However, caution is advised. Uninstalling it could mess up the Microsoft Script Editor (MSE) if not done properly.

2. Reinstall Microsoft Script Editor (if needed)

If you experience issues with MSE after uninstalling the script debugger, a reinstallation can often resolve potential conflicts:

Download the latest version of Microsoft Script Editor.

Follow the installation instructions carefully.

3. Disable the JIT Debugger

To avoid future prompts, disabling the Just-In-Time (JIT) debugger can save you some clicks:

Open Microsoft Script Debugger.

Navigate to Tools → Options.

Under the JIT settings, disable the debugger.

4. Validate Your Setup

After making these adjustments:

Perform a quick test to see if you are still prompted.

Ensure that only Visual Studio is available for debugging.

By following these steps, you should see an improvement when debugging scripts in Internet Explorer.

Conclusion

Dealing with repeated prompts while debugging can be a frustrating aspect of working with Internet Explorer. However, by carefully managing your debugging tools and uninstalling outdated programs, you can streamline your debugging process significantly.

Although this solution might not solve every IE debugging issue, it certainly addresses the common irritation of needless confirmations. Happy debugging!