I installed opencpn
231 and the cm93 charts
. I am running xp and win7 on a different machine. On both machines I can see all the cm93 charts
south of 40deg but I get only the black and blue screen
for the north regions. I have also tried the old versions of the cm93-10 charts, same problem. I am running an old version of opencpn
on an old laptop
and it is working fine. Any ideas!!!