Using IE6 on XP w/SP2.

Went to a page:
http://www.graphtecamerica.com/insvd...gplotters.html
and the WMV files there will not play for me.

I checked that page with another computer that has a bare bones
of XP installed and the page viewed fine. So I know the page works.

I went to manage add-ons and checked everything from MS that
had been previously unchecked and still no joy.

After clicking the WMV links, all I get is a page with a border
and in the top left corner a small box w/ a square, circle and
triangle graphic in it.

Tried a few other Web sites that have WMV's and they do not
display either.

Any guesses as to what I should try to be able to view those
files? I can't download them or I would as WMV files work
fine on my computer.

Thanks..........