"Verification of Program Memory failed at address 0x00000000"

I tried some old code that I KNOW loaded. Not today.

I swapped out the PIC. That was not the problem. I reseated all the patch wires. That made no difference.

I restarted the PICKIT2 programmer. That did not help.

I tried with a PICKIT2 board - the one on which I ran the blinkys - no problem. It liked to load and blink.

Where do I start?

Ken