Track archive file too big

[Bernie]

After I returned from my last trip, I downloaded the tracks from my Nav6. Instead of the gps creating 1 MG size .GPX files as normally, it created a 43MG file. BaseCamp locks up every time I try to use it to open the file, returning a error saying that there is insufficient memory.
Does anyone know what program I can use to open this file?

[BillL]

I realize this is an old post.

Have you tried Transfer>Receive from Device with the GPS mounted in BaseCamp? Limit data transferred to just the tracks if that is all you are after.