1. Close all open Internet Explorer windows by clicking the 'X' in the upper right corner of all 'Windows Internet Explorer' windows. Click 'Start' and then click 'Control Panel.'
2. Double-click on the 'Internet Options' applet in the 'Control Panel' window that appears.

3. Click the 'Advanced' tab in the 'Internet Properties' window that displays.
4. Click to clear the 'Disable script debugging (Internet Explorer)' check box and the 'Disable script debugging (Other)' check box.
5. Click the 'Apply' button and then click the 'OK' button to save the setting.