Just writing to confirm what Valerie said above. Once a .mxd (map
document) has been opened and saved with a newer version of ArcMap
then it is no longer compatible with previous versions (ArcGIS 9.1,
etc.). All of the data that the map document references though is
unaffected so you could just re-build the map document. If you know
someone with a newer version of ArcGIS then all they have to do is
open the document, File, Save a Copy, and change the Save as type to
ArcMap 9.0/9.1 Document. This could probably be done by just emailing
the .mxd file to someone with a newer version - though your path names
will likely have to be reassigned.
Matt
On Feb 9, 11:35 am, "
valerie.obso...@gmail.com"