I work for a university, and we have some utility people that use GPS on a regular basis. They use Pathfinder Office for the exporting of the GPS into ESRI Geodatabases. The files export, but when you try to put them into ArcMap, we are getting a bunch of errors. I'm thinking that it has something to do with the spatial reference xml that we are using, but I'm really unfamiliar with all this. They are using version 10.0, and I am on 10.1, so i'm having a hard time trying to test things. I have attached some files of the errors we are getting and the spatial reference xml that we have in the Pathfinder export. Any help, advice, information on how to fix this would be wonderful, and greatly appreciated!