From the log file:
"5:35:19 PM: PlugInManager: C:\Program Files (x86)\OpenCPN\plugins\s63_pi.dll
API Version detected: 111
PlugIn Version detected: 112"
I deleted the plugin using Windows 'Add or Remove Programs' (which displayed the installed program info 'OpenCPN S63_pi 1.14.1501'). Opened OCPN to check that S63 pi had gone - it had. Closed OCPN then re-installed plugin from file s63_pi-1.14.1501-win32 (1).exe.
Opened
OpenCPN again and the log shows the same information as before, ie for V1.12.
Not sure where to go from here.
OK on the S57 data. That makes sense.
Andrew