I am having problem with my ArcGis 10.1 unable to load data mxd file.plz advise.
The map document was originally saved using a newer version of ArcGIS Desktop than you're attempting to open it in. I'd ask the person who created the .MXD to use the option file>save a copy> and change the map document type to 'ArcMap 10.1 and 10.2 document'.
The document was saved by a newer version. Open it in the newer version and follow the instructions on the message.
Retrieving data ...