Hi,
using Garmin Express I get the information that updates to my maps are available. Trying to run this update I get told there is not enough free room on "C:", i believe 18GB are required. For me "C:" is a small SSD so its very hard to actually get that much free storage available. Please make the temporary/download folder configurable so I can set it to D:\temp or so, where there is more than 500gb free.