I suggest you take a step back.
When you plug your LPCXpresso4367 board into your PC (which is running which OS?), how does it appear when you compare it to the details in: LPC-Link2 fails to enumerate with CMSIS-DAP firmware and Booting LPC-Link2
And can you confirm that you are connecting to it via the "bottom" USB connector (holding the board with the USB connectors on the left hand side)?
When you start a debug session from LPCXpresso IDE to your board, what do you see in your debug log? The Debug Log
It might also be helpful to see the map file generated by the linker when you build your project (in the Debug or Release subdirectory of your project).