Hi @jerryfaust ,
I originally got that error too (I forgot). I had to add system environment variable “GDAL_HTTP_UNSAFESSL” with value = “YES”. This is actually another issue for me so I’d appreciate advice on how to get it to work without having to do this. I’m not sure if this is something to do with the version of GDAL MapWindow is using. I’ve read something about curl too - is this possible?
The data is open data so should work for you. You can either set the system environment variable as above, or you can access via “http” rather than “https”.
Long term I don’t think it will be supported (http), so I’m also keen to solve the certificate chain problem.
Regards,
Rob H