Hi, I have a 700 I have owned since new. Love it. Today I got an error message on power up: system can not execute the navigation program. Other programs seem to work in that they will load. I never use it for anything else. I thought I would try updating the s/w but I can't get it to recognize that there is an update. I'm running version 6 s/w I think.
Any tricks?
Thanks.
Vic