I managed to get the PIC16F876A to program from MPLAB. It seems to = require a specific sequence (And what I found more frustrating than ever = [beside the way MPLAB handles its windows] is that there does not appear = to be a title anywhere that displays what file is being programmed and = you can multiple program code windows open) If it is of any benefit to anyone else having similar problems, I did = the following 1. Select Programmer [PICSTART PLUS] 2. Enable programmer 3. Select device [PIC16F876A] 4. Open Program Code window 5. Import Hex file 6. Set Configuration bits manually as required (didn't close window = after changing bits) 7. Program Regards DAvid Huisman -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads