I tried to update the charts on my Searay Navigator, folloing the instructions using freeboatingcharts.com. When I tried to instal them on the Navigator I get an error message "cannot down load unregistered encrypted charts". What am I doing wrong?
I discovered what I was doing wrong. I needed to make a different folder to download the charts to. When I downloaded to "Chartkit "on my home computer they were added to other charts that were already in that folder which the Navigator could not read. Once I fixed that problem everything worked fine with the exception of one chart that the Navigator says "error cannot open". It is NOAA Chart 11315. I tied deleting the chart and downloading it again, I even downloaded the chart directly from the NOAA website but still it will not open on the Navigator; however, it will open on my home computer. Why am I having problems with this one chart?