Quote Originally Posted by mark_s View Post
Glen,

A pulldown (tied to ground) on MCLR will keep the pic from working. I assume, since you said your PIC16's programs function its just a typo and you are using a "pullup" resistor (tied to Vcc) on MCLR. Don't give up!
Oops, yes, its connected to Vcc with a 10k resistor