Often, error windows balloon on the screen when surfing. Relax, these aren’t viruses. Neither is some hacker trying to track you down. There’s an explanation for each of these error messages. Here are some of them:
• ERROR 403 - Forbidden Pages you are not authorized to view the content of this site.
• ERROR 503 - Service Unavailable
Normally, the page would be there, but there is a temporary problem. Try again in a minute or so later.
• File Contains No Data
This means that the page you are trying to go to actually exists, but nothing is available at that point of time. Retry after a few minutes; the site might be in the process of being updated.
