Welcome to NT!
What is the OS (Operating Syestem) of your device? I guess it's not Android, so you're on the wrong section.
I assume it should be WinCE but I can be wrong. What is the resolution of the device?
Start your reading here:
how-to-f128/how-install-igo8-from-scratch-t910.htmlYou can get a navi program (iGO 8.3.5) here:
program-data-zip-branding-zip-license-f83/igo8-183522-march-2011-t15455.htmlThis program is fully adapted for use in the USA by chas521, our Ex Moderator.
More details about this specific customized program can be found on its
original thraed.
Use
[Please Register or Login to download file] to un-rar the main archive. DO NOT un-zip the zip files within the package.
Updated maps (and other files) for USA can be found on the
maps section. At the top of this section there is a good review of where to put the related files.
Start your way, and come back if you get stuck or have questions.