Resolving Dell Support Assist Script Error Messages: Step-by-Step Guide for a Smooth Fix.
March 07, 2025
First try this to fix the script error message:
Press “Windows + R” keys to open up a Run dialog box. Then, type “Regsvr32 urlmon.dll” and press Enter to initiate the command and register the file.
If you’re prompted by the UAC (User Account Control prompt), click Yes.
If the procedure is successful, you will see the following message “DllRegisterServer urmon.dll succeeded”.
If the above prompt does not work, Try the following below:
Step 1: Update The Browser.
Ensure you are using the latest version of your web browser. Outdated browsers may struggle with newer scripts and could trigger errors. Most browsers offer automatic updates, but you can also check and update manually.
Step 2: Disable Browser Extensions.
Script errors may arise from conflicts with browser extensions. Temporarily disable extensions one by one and refresh the page after each disablement. Identify the culprit by isolating the extension causing the script error.
Step 3: Clear Browser Cache and Cookies.
Cached data or corrupted cookies can lead to script errors. Clear your browser's cache and cookies to refresh the stored data. This varies between browsers, so consult your browser's settings for precise instructions.
Step 4: Adjust Browser Security Settings.
Overly strict security settings might hinder script execution. Navigate to your browser's security or content settings and adjust them to allow scripting. Exercise caution to strike a balance between security and functionality.
Step 5: Check JavaScript Settings.
Ensure that JavaScript is enabled in your browser settings. In most browsers, you can find this under the content or security settings. Enable JavaScript to allow proper execution of scripts.
Step 6: Use a Different Browser/Different Device.
If script errors persist, try accessing the webpage using a different browser or a different device. This helps determine if the issue is browser-specific or localize computer-specific. If the error disappears, consider reinstalling or updating the problematic browser.
See the screenshot below of what is the most common Script Error Messages.
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