Your question is frequently asked, thus I am going to merge it into an existing thread. Please read the marked solution there, and if you have follow up questions please post them in that thread.
You will find that most questions have already been asked. Please always read the Maps Help Centre and search this forum before creating a new thread in order to prevent duplicate topics.
Flash - LG Connect Moderator, Maps Platinum Product Expert, Map Maker Platinum Product Expert, RER and Regional Lead
Due to the volume I receive, I do not respond to unsolicited private messages