Communication with devices that have TwoNav software (TwoNav GPS, Smartphones, Evadeo…) does not require any previous configuration. Just connect the device to the USB port of your computer and see how it appears in the data tree, from which you can transfer all the necessary information.
To communicate with GPS from other brands you should take into account the ‘Communication’ options and use the option 'Communications' in the main menu.
If the communication between the device and Land/Air fails, you can try to manage files directly using folder explorer to copy/paste the files you want.