Planning a tour in Europe and bought Garmin's Euro Cycle Maps. I am using Garmin Express to attempt to download it but it estimates 4+ hours and when I return it simply stops running. I deleted all my activities and routes to make more space but not sure how to tell if it's enough. Looking through this forum I'm not even sure if I can download Euro maps and so I'm wondering why did Garmin allow me to purchase it? Guidance needed.