Are you sure you have this download installed?

http://www.microsoft.com/downloads/d...displaylang=en

If yes, it should work, or at least it does for me.

--
Jim
"Brinker1975" wrote in message
...
| I'm running Vista with Office 2003. My co-worker recently started saving
| files in the 2007 format (.xlxs) and I cannot open them, even though I
have
| loaded the converter pack from MS that I thought would allow me to do
this.
| What else should I try?