Internet Explorer on Windows 2003 Service Pack 1 will not allow you to change the default security settings for the internet by default. This means that you can only download files from sites that are included in your “Trusted Sites” list. This is highly annoying in the least.
I’ve included a screen shot of the error in question.
1. In Control Panel, open Add or Remove Programs.
2. In the left-hand pane, press Add/Remove Windows Components.
3. Clear the Internet Explorer Enhanced Security Configuration box in the Components list.
4. Press Next.
5. Press Finish.