Transfering the whole track from previous version

Is it possible to transfer the whole track (the track which contains all subtracts) from an older version (pro 1.14.21) to the newest (currently 2.1.11)?

Ist es möglich den gesamten Track (also die Linie, wo man schon überall war) von einer alten Version auf eine neuere zu übertragen?

If you mean GPS recorded tracks,
you can save them with Kurviger 1 and import them in Kurviger 2.

The GPS recording button offers save and import actions.
For more details please see also the manual:

Kurviger PRO: Navigation, Simulation, GPS Recording, Screen Lock, Rerouting, More, Offline use [Kurviger Knowledgebase]