Have just upgraded to V1.4 but found it slow to load after clicking desk top icon and freezes as program not responding during shut down. Reload of earlier version clears these issues, wondered if any one else has had problems.
Why are you using 1.4. You should be using 1.5 thats the latest.
http://www.airnavsystems.com/RadarBox/support.html
Also when you first start it will start downloading pictures and aircraft details so give it a few minutes to get that information.