I think I must have because I have installed it. The other thing I am mystified about is, I have lifetime maps. When I installed MyDrive it asked me to link my device. Does this mean my device is now registered eventhough I didn't need to insert the serial number. Then I found a form saying about registering for free lifetime maps and that I have to scan and send the receipt. Do I need to do this also. Once I have all this hitched sorted I shall be a very happy lady. Thank you