Sage, I dont tyhink I have ever come across an xml that is revision specific as such, I suspect what was happening with yours may have been that the screenset it was expecting was not loaded for some reason during the install.
Hood

Yes. That's it. Thanks
You reminded me that I have a screen set on my actual machine that has a tool setter. Not part of the standard install. I didn't copy that over to my laptop.

Good. Glad that's cleared up.

Sorry or the detour onto my problems.

So I wonder if that's a clue to what happened on the other machines mentioned in this thread. Maybe the screen set got corrupted ?

Sage

I am also getting this error, but unlike the others mine is on initial install.  I followed the same steps on earlier installations with out any problems.  This XP PC appears to be different.  I have made sure that the set file is the one included with the original machine.  Any help in how to diagnose this and proceed would be appreciated.