Thanks a lot for your quick response!!! No, my PDA doesn't have a SD card. It only has a 512M CF card. I did't manipulate the CF card directly. The Map Loader created a root directories on CF card: "\iNav iGuidance\Maps\" 1) My order# is 58339. 2) The version is 2.1.3 3) My PDA is Axim...

I originaly installed iGuidance and a few maps to my Axim (not its CP card). Later, I wanted to use CF card to store more maps. I installed some maps to the CF card using iGuidance Map loader. But the iGuidance doesn't seem see any maps on the CF card. I removed the iGuidance using Microsoft ActiveSync...