kernel driver mismatch after switching from SDK 16.1 to 17.1

Your "aocl install" suggestion confuses me.

If I understand the error message correctly, it says the FPGA board has a 17.1 kernel (which is what I want since I'm using SDK 17.1).

But, the host wants a 16.1 kernel. Why? This sort of implies that the host is using 16.1 but I compile the host code with SDK 17.1.

????

Why does the host want a 16.1 kernel?

I'm using SDK 17.1 tools to

- aoc to create the FPGA ".bit file"

- run "make" to make the host file

How do I re-compile the host code with the new BSP?

Doesn't the OpenCL code need the BSP?

I did use the the 17.1 tools when running "make" to compile the host code.