I think I might be in the same boat.... Apparently, the installation is directing the Navigator software to search in the wrong place (internal memory), rather than the SD card..... I have TT6 working on my 2210 without flaw (minus screen rotate which isn't available on Windows 2002

) but the X5 is causing me much constrenation...... Is the fix that Drifter offers a permanent one or does it require repeat installation each time of use...?
ETA: I have the Guam map working from the system memory, but haven't sussed how to redirect the X5 to look at the storage card for further maps.......