I've managed to make a mess of my radarbox software. I'm hoping someone has an idea on how I can restore it back to normal. First of all I was running the original software(ver 2.1). that came with the radarbox and it was working great. Then yesterday I tried installing the new "Full Install" version 3.xx. After intall the radarbox wouldn't receive any aircraft signals (no blue/white lights). I uninstalled this new version and reinstalled the orginal version. Thinking I'd just chosen the wrong upgrade version of the software I then tried the "Upgrade from v2.xx to 3.xx." This version did receive the aircraft signals and display data, however, Database Explorer "Aircraft Table" only allowed searches in three fields (AT, AN and AG) all others vanished. Also, there was no display of the current aircraft data that is located next to the two pictures of the aircraft on my screen. And finally, when I tried to save and then view the log data I would get a message saying it couldn't find the location. I then uninstalled this version and again reinstalled the software that came with the radarbox. Everything worked perfectly again...until I shut it down and restarted the program! Then if reverted back to having the database explorer problem as well as the display and logging problems described above. I have a feeling there are some remanants of my many upgrade attempts located in some critical location. I have Windows Vista and would greatly appreciate any thoughts or ideas.