You can't go backwards through a simple import of the pst file.
In outlook 2003 do an export. First try to export it to pst and then import THAT pst file into outlook 2002. If that doesn't work do an export to csv and make sure you have all the toggles selected. Then you should be able to import the csv with no problems.
Comments
In outlook 2003 do an export. First try to export it to pst and then import THAT pst file into outlook 2002. If that doesn't work do an export to csv and make sure you have all the toggles selected. Then you should be able to import the csv with no problems.