Don't worry about the GPX folder, it's part of the plethora of stuff the device uses.

Your device clearly doesn't have a Lifetime Maps entitlement however, so you'd certainly expect to have to pay to update the detail map thru Garmin. There are sites where you can get 'unofficial' map updates but not here as it breaches the forum rules.

GE however should have offered to let you download the last version to which the device is entitled, i.e. the last paid-for version, or if no updates have been previously bought then at least re-offered the original factory-loaded one. That's what i was asking about in Post #11:
Quote Originally Posted by Neil View Post
Did GE offer to re-install detail maps? .....
If you've already replaced the detail map entitlement, then that would've been reflected in the GarminDevice.xml and so when it's read by GE the paid-for options are the only offers you can expect. Every time you boot the device fully the XML is re-written to reflect the current status of many items, including info about the current detail map loaded. GE should also have optionally offered other files like VPM voice files, SRF Vehicle files and others.

If you haven't already let the device get an effective GPS fix after it's got a detail map and basemap onboard you should get a fix now then drive around for a bit to test that it's routing correctly.