22.06.2013, 11:36

A test on Java site said java was insecure so I updated to V7 #25 which then tested secure but the test file still didn't open . Next I followed Kumo's advise and uninstalled GPSBabel and the test file opened. So RouteConverter was working now to get it to coexist with GPSBabel.
I tried reinstalling GPSBabel but found that the test file again would not open. I found that GPSBabel had auto installed in the "Program Files (x86)" folder so I uninstalled it again and reinstalled specifying the "Program Files" folder and success the test file opened.
Thanks Kumo and Christian for your help.