All is ok now , thanks for the help
Ralph

I mistakenly put the elevation files in folder within the DEM folder. Changed it and all works fine now.

Thanks Fjodor

I have downloaded the elevation files for Plan G and installled them. But I can't activate the plan elevation in the view screen.(plan elevation is shaded out).
I put the files in ( Plan G for Navigation\DEM\all10)
Are the in the wrong place? Everything else is fine.
Ralph

I have just installed plan g and am learning how to use it . I get it running ok but I cannot get the gps route line on the map, also the trail of the aircraft. What setting do I have to change?