I am looking at my hard drive usage, and i can see that I have several large (>2GB) files under the directory: User / appdata / local / appdata / garmin / express / maps
A couple of these are older than 12 months.
Are they temporary files that can be deleted, or are they required? If I was able to delete, they would free 8 GB.
My Garmin express devices - Edge 1040; Edge 520 plus; Edge 500 (no longer used); Varia RTL515; Nuvi 2589
