Just tried to follow the marking menu tutorial and that part went okay all up until the final test. I instead assigned ALT X press and ALT X release. I get an error message when pressing ALT X saying

"ERROR: Cannot Find File"menu_Polymodeling" for source statement"

Why am I getting this error? any ideas? It seems to be looking for the Marking menu to be actually saved to a file some how but the tutorial doesn't give any indication of this? Anybody got an idea? Should I post this in a different area.

This is a Base install of Maya 6.01 there have been no changes and I tried it on multiple computers.

Thanks for any help in advance.