Hi Cory, 'MOVLF' is not a valid instruction. Your program should not have compiled with all those 'MOVLF' "instructions" peppered in your source code. Take care of those first and see if it compiles ok. Best regards, Ken Pergola -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.