Built a new PC recently and I'm having problems re-installing my Bluechart 8.5. Can't find my CD from years ago but have a copy of the unlocked folder of all the .img files plus others. I ran GMapTool by adding all the .img files then using the split function to create a new folder to install into mapsource. I ran the install.bat then ran mapsource and it said the files were locked. I ran GarminUnlocker.exe on the .tdb file, then ran mapsource again and I got no notice of locked files but I can't see anything on the map, nothing shows and there is no listing on the left side panel.

I don't know if this is the correct method to re-install without a CD. Theoretically if my original folder is all unlocked I should just be able to add the required registry entries and it should work but I can't find a tool to do that.

Any tips come to mind?