exe 'update' (?) file from Garmin's website, and that software is running OK other than letting me see my Bluechart maps. Which means that MapSourse can't see them as they weren't installed to MapSource.While I didnt run an msi file per se, I did run the downloaded v6.16.3. I'll guess not as you didn't use the msi. Mapsource/Utilities/Manage Map Products/Unlock Online.
Do the maps show up in the unlock wizard?
