“A Runtime Error has occurred. Do you wish to Debug?”

If you have been receiving this message while browsing the Web, it’s likely that you’re suffering from scripting errors caused by configuration options or malicious malware.

Runtime errors can arise out of many things. Maybe you have a pop up blocker installed. When a window opens to execute a script, the pop-up blocker terminates the script before it can complete its command. This leads to what is known as a runtime error.

With every runtime error, you’ll have the chance to debug where the problem is in the code. Of course, as a casual web browser, this isn’t really any of our business. So instead we end up clicking through “OK” messages until the alerts disappear. As such, it can take several clicks to load a single page!

Another problem involves the configuration of anti-Virus software. While it’s certainly advisable to browse with protection, always make sure that you have the right permission levels within the application. If you switch off scripting, you’re likely to get quite a few runtime errors. It’s also important that your anti-Virus suite is configured NOT to scan the Temporary Internet Files. This can lead to all kinds of problems.

Some people find themselves flooded with annoying runtime errors, yet the website itself seems to function properly. To fix this, follow the steps below.

  • Go to Tools and Internet Options in Microsoft Internet Exporer
  • Click on the Advanced Settings.
  • Disable script debugging.
  • Disable the script error notification box.
  • Save changes and relaunch your browser

This will prevent reports of errors being returned when you load a page. Note that it won’t prevent the actual collision. But you won’t have to click OK several times before a page actually loads.

It’s possible that runtime errors are the result of a spyware infestation. Many malicious users design software which sits under the browser and springs up pop-ups. Due to the rough cut nature of most malwares, they can lead to an unhealthy number of errors. Ultimately, they’re not designed with the end user in mind and in desperation to blitz your browser with third party ads; you’ll be fighting off many errors.

To deal with spyware, there are many excellent free system cleaning utilities available on the market. These will tear through your computer and eliminate the bad apples. They’ll also clean the registry and improve the overall performance of your computer. Most runtime errors are born from collisions with the code. If you’re getting them persistently on reputable websites, the problem is most likely spyware or a spreading virus.

It’s not out of the question, however, that the runtime error is the fault of the developer who created the page. Programming languages aren’t a walk in the park by any means and there is plenty of scope for errors. If the site is using bad code, there’s nothing you can do other than to find a different website. You can eliminate the error reporting however, as we mentioned above, and this is often enough to make a website usable.

You can usually tell when the problem is on the part of the developer. If the errors are occurring on innocuous websites designed for the masses, it’s likely a fault at your own end. Remember that most reputable businesses and organizations are forced to design tidy code that won’t clash with pop-up blockers and anti-Virus software. Still having problems? Remember the three most likely reasons;

  • Spyware
  • Pop-up blockers and anti-Virus software
  • Script configuration settings in Internet Options

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