To install maps on GarminEdge520 I downloaded from
http://garmin.openstreetmap.nl/
the file "gmapsupp.img" 85mb, renamed it gmapbmap.img, deleted old gmapbmap.img 45mb and tried to paste new gmapbmap.img. I had the message "not enough space"The site recomends I should not only delete the old file but also empty "the trush". Where is that trush?