IE's "Send Page by Email"... is grayed out (Vista)

Used to work but now "Send Page by Email" in Internet Explorer is greyed out. This works: In Internet Explorer select: Tools > Internet Options > Programs

Within that tab select "Set Programs", then select "Set program access and computer defaults"

Beside "Windows Mail" click "Enable access to the program"

That should do it. Send Page by Email... is grayed out (Vista)