See this article for possible help:
"This update requires Internet Explorer" error message when you try to
install an Internet Explorer security patch, update, or hotfix package
http://support.microsoft.com/default...b;en-us;821484
--
Jon R. Kennedy
Charlotte, NC, USA
(E-Mail Removed)
"Huey" <(E-Mail Removed)> wrote in message
news:A49F94DC-2653-4181-A31A-(E-Mail Removed)...
>I have done the install for SP1 to IE 6 and it went flawlessly. However, I
> cannot do any other IE 6 updates because I get the message "You must have
> IE
> 6.0 SP1 installed". I have checked the version and it does say that SP1
> is
> installed. Does anyone know why this is happening?