I cannot navigate anywhere as when entering a postcode or address I get a message saying "A route cannot be calculated to your destination. Please check your routing preferences and try again"
Driving me potty (no pun intended) (Well maybe just a little pun eh?)
My preferences have just ticked some warn me boxes if I'm looking at the right screen??
I had my s100 getting frozen when entered certain postcodes. Returned to Navman who re-loaded the maps and it now works but they are thick to understand and load the software because it gives out wrong ETA. Don't know if yours is still under warranty. They may charge if it isn't.
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix satellite navigation.