If you are installing the software to a PDA or Smartphone and you get the error "not a valid Windows CE setup file", download and install the latest Microsoft ActiveSync (version 4.1 or later). This should correct the problem. Head to
http://www.microsoft.com/windowsmobile/activesync/default.mspx to update. Alternatively users of Windows Vista should head to
http://www.microsoft.com/windowsmobile/devicecenter.mspx to obtain "Windows Mobile Device Centre".
Option 2 if you don't wish to update ActiveSync is to manually copy the install file across. Head to
C:\Program Files\Memory-Map\Navigator\PDA and copy the
MMPocketNav.PPC2K_ARM.CAB file to your PDA (or
MMPocketNav.SP.ARMV4.CAB if installing onto a WM SmartPhone). Simply tap to install.