TOUGHBOOK LOST CHARTS?
THE ONLY TIME IVE KNOWN THIS HAPPEN BY ACCIDENT
IS IF THE PLOTTER HAS HAD A REAL BAD ELECTRIC SPIKE
MAJOR FUSE BLOWN ON BOAT? LIGHTNING? DICONNECTED EARTH?
THE SYMPTOMS WOULD BE LOST CHARTS,LOST GPS,LOST DASHBOARD ICONS.
SOLUTION. DOWNLOAD THE BELOW FILE....
THEN GO..MY COMPUTER..C DRIVE...2017? 2016? UK VMH? FOLDER
AND "SWAP" THE OLD FILE....FOR THE NEW ONE.
FROM THE DESKTOP OPEN OPENCPN.....ALL MAY WELL BE BACK AGAIN....YOU MAY NEED TO RE-ADD THE GPS ON CONNECTIONS.