>From: "Eric Wolf" > Thanks Bruce, > > After a little bit of fiddling (merely just trying to erase them to start > from scratch), I was able to blank them out and start programming them > again. I appreciate the advice, it definitely helped me along. > > I'll disable LVP. I guess there's not much of a reason to enable it, since > the firmware shouldn't need to be programmed without the programmer I have > anyway. Are you of the opinion I should keep _MCLRE_ON on just for these > types of issues? I normally turn MCLR off unless I need it for external reset, but that's up to you. It shouldn't matter either way. I think having LVP on was the major culprit. Regards, Bruce -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist