Windows XP, Windows 2000, Windows ME, Windows 98
StreetPilotc320_480.exe (3.4 MB)
Instructions for using this software
It is recommended that you disable screen savers or other programs running on your PC while you go through the update process. Disruptions to the update process may render your GPS inoperable. If the transfer is interrupted, turn off the GPS and then turn it back on. Reboot your PC, go to step #9 and attempt the download again. GARMIN is not responsible for failed downloads of operating software to the GPS and factory resetting the GPS unit will fall under our Flat Rate Repair Policy.
Click on "Download" and choose to save the file to your computer.
Choose a location where you can easily locate the file by saving it to a location such as the "My Documents" folder or to "C:\".
Once the d
Purushothaman (DG Staff Member) on 6-Feb-2006
The following files are found inside the driver download file.
|038201000480.rgn||3.2 MB||10 Oct 2005|
|049701000480.rgn||3.2 MB||10 Oct 2005|
|UPDATER.EXE||720.9 KB||6 Aug 2004|
|c3xx_480.txt||5.4 KB||10 Oct 2005|