If you are a Memory-Map Navigator 3 user and have Microsoft ActiveSync installed on your system, don't install the latest version of ActiveSync (3.7.1) as this will crash Navigator on startup and prevent you from using your maps. Basically, what happens is that Memory-Map hangs on the splash screen and won't go any further.

If you have installed ActiveSync 3.7.1 and are having problems, the solution is to uninstall version 3.7.1 and install version 3.7, available from http://www.microsoft.com/downloads/details...&displaylang=en.