My path is C:\Program Files\Microchip\MPASM Suite. Yes, I am aware of this Gottcha! I had to deal with it a few years ago. I double checked it to make sure something didn't revert back to the Wrong MPASM. This just doesn't make any since. I even tried to use @config (0x20F4) but that didn't work either. I also checked my spellling four times to make sure... what else?