For anyboady who is stuck, with the same problem, managed to get the KDS debugger running using the following 2 links
Download the CMSIS-DAP Debug Application for OpenSDAv1 bin from
OpenSDA Serial and Debug Adapter|NXP
Follow the instructions for KDS in
OpenSDAv2
Oddly, I cant just run the application. But has to use the debug option within KDS.