I'm trying to create custom speed camera POI for Garmin Nuvi 200W with Proximity alert.
Downloaded necessary files (bmp, gpx,WAV)
The files are as follows
Garmin folder contains POI Loader + Sox.exe + a folder with above 3 files
When I try to install the 3 files onto Nuvi 200 it says it was successful BUT was unable to convert WAV file to proper format and it was not installed.
Where am I going wrong please ?
Any help would be greatly appreciated