Hello John, If this was an old saved route then yes if the map has changed enough that the route wasn't exactly the same you will get this message and the system will recreate the route optimized to the new map. Once this happens just save the new optimized route overtop of the old one and you are good to go. Charles LaPierre, CTO Sendero Group LLC http://www.SenderoGroup.com -----Original Message----- From: gps-talkusers-bounce@xxxxxxxxxxxxx [mailto:gps-talkusers-bounce@xxxxxxxxxxxxx] On Behalf Of John Gassman Sent: Tuesday, July 27, 2010 6:07 PM To: Gps List Subject: [gps-talkusers] 2010 routes Hi, Today while bringing up a route from home to work, I got a message saying route not optimized for 2010 maps. Recalculating route. It did recalculate and everything was fine. Will I get this message on all previously created routes with earlier versions of Sendero Gps? Do I need to do something to eliminate this message? Thank You! John John Gassman mailto:johngassman@xxxxxxxxxxxxxx Recognition Of The Problem is 51% Of The Solution To change your email settings (unsubscribe, digest only, or vacation mode): http://senderogroup.com/social_media/email.htm Additionally, to unsubscribe send an email to gps-talkusers-request@xxxxxxxxxxxxx with "unsubscribe" in the Subject. __________ Information from ESET Smart Security, version of virus signature database 5318 (20100727) __________ The message was checked by ESET Smart Security. http://www.eset.com To change your email settings (unsubscribe, digest only, or vacation mode): http://senderogroup.com/social_media/email.htm Additionally, to unsubscribe send an email to gps-talkusers-request@xxxxxxxxxxxxx with "unsubscribe" in the Subject.