In IE 7.0 and VISTA OS when I try to save a webpage as a file I get the message “The webpage could not be saved to the selected location”. The only way the “Save as” task to be achieved is to clear the “Enable Protected Mode” check box in Security tab of Internet Properties. However this action sets the computer at risk. The same problem happens when I try to export “Favorites” too. In this case the message I get is "Unable to export favorites". The above problems do not exist in IE 7.0 and XP OS. Is there any ideas what can I do?