WinCE - Gosmore - Centrality GPS

I’ve installed Gosmore on an old GPS unit which runs WinCE 5.0 uses a Centrality GPS HH. I run Gosmore form the SD car4d and later directly installed on the device, but I haven’t been able tu turn on the GPS on or see a map in the app.
The port com should be 7 I guess
I’ve enabled “show coordinates” where I can see the GPS is turned off, no idea how to turn it on
The search doesn’t allow me to enter anything, actually nothing happens when I press on it

any clues are welcome, thanks guys

mmmhhh Gosmore seems to be a dead app