In looking up the telephone number of a store I shop at, I typed its name & approx. location into Google and got the info I sought . . . plus a map that showed the wrong location (on the right street), off by about a mile. Since then I've typed the address into MapQuest, and separately into the Microsoft map software on the store's own website -- and ALL of them show the wrong location on the right street. (I called the store just to confirm that they were exactly where I thought they were, in case they had just moved or something. They were indeed where I thought. So here's the problem -- How do I figure out who provides the evidently common database that is being used by Microsoft, Google and MapQuest so I can try to get them to correct the error? (Contacting the three mapping software companies mentioned is, I quickly found, not going to help at all -- it's seemingly impossible to reach anyone with any chance of knowing how to reach the source of the problem.) --Dan