It sounds as if you've got an old D008.dat file. If so, you'vre probably got an old flags file too. New versions were released with the full install of 3.06 Beta
I've attached the latest versions of these files (Tarbat is the creator of these).When you extract them, detete your existing Flags folder and replace it with the one in the zip. Replace your existing D008.dat with the zipped one.
When you rerun RadarBox, you should be OK.
Rod