>>>>>Hi Ed. We both have upgraded to IE5 and still get the problem.
>
>>>I get the error "This page provides a potentially unsafe information to an activex control. Your current security settings prohibit running controls in this manner. As a result the page may not display correctly".
>
>Ed and Bela. I have managed to get rid of the error by brute force. I have uninstall the two versions of MDSN on my system then reinstalled only the current one. Worked.

Good to hear - I may have avoided the problem accidentally, since I always uninstall the old MSDN before installing the new one. You might want to put up a FAQ entry on the fix.