For those of you who have MapSource 6.14.1 installed and experience problems with OSM Garmin maps: There is a temporary fix.
Goto this forum and download the MapSource Maps Compatibility_v0.2_Beta.rar application.
Extract this file on your computer using WinRar (shareware!) or 7-zip (freeware) and run the application. The application will indicate maps that would cause problems in MapSource 6.14.1 are indicated and fixed with one button click.
This solution is needed for MapSource 6.14.1 until the OSM Garmin map installers of the various suppliers are fixed.
The registry keys generated by 3rd party maps (like OSM) are often wrong, they don’t match the TDB file properly. This application changes the registry keys for the installed maps in such a way that they correlate to the relevant values in the TDB file again, thus preventing MapSource from crashing.