Load into editor?

I was hoping to load this update into the FM12 editor to remove some coaches from my team, but FM isn't recognizing the file. Is there any way to do this?

Hello? Anyone? Can this database be modified in the editor?

It can be. Just put the .dbc file into Documents\Sports Interactive\editor data, open the editor, go to 'File', 'load database'. Choose 12.2 and load it. Then, go to 'File' and 'load editor data file', choose our file and you'll be up and running.