Still using Basecamp but some maps have error when loading off GPSMAP 67. I have loaded the europe topo maps onto a large SD card 32gb. On my laptop you can look at them via Basecamp, on my windows PC they get an error so won't load. The laptop and PC are running the same versions of windows and Basecamp. The Africa topo maps also loaded show OK on both. Any idea why the PC gets an error. I have reloaded the maps and still the same.
