Not reading GPX files

[routeconverter]

Is there a way that I can get write fpl access for older versions such as 2.22 from 2017 which still loads the gpx properly but will not write to fpl? 

I don't know and I won't spend time on stone age releases, but rather find and fix the current problems.

I have no idea why my files will load properly for you but not me.

Me either. It could be a Java 8/11/14, a XML Parser/Library or a GPSBabel problem, or something else.

Please try 3 things to collect more information:

• Send me an error report with the GPX file
  
• Download https://static.routeconverter.com/downlo...Bundle.exe which contains a Java
  
• Remove %USERPROFILE%\.routeconverter\thirdparty to force a download of GPSBabel
  

What's the result of each step?

This may be unrelated but starting RouteConverter does trigger my computer to throw a warning about stopping an unknown app that may be harmful and I have to choose run anyway to get the program to start.

That's because your AV solution hasn't seen the binary before and other users, too. So it has to learn the binary is used often. Pretty common since I don't want to buy expensive (500 EUR/year) EV certificates.