Diver300 introducing the 'org 0x00' work fine whilst maintaining the first code. below is the initial code thanks guys for the assist. Final working code is below for reference:
processor 16f84a
include <p16f84a.inc>
__config _HS_OSC & _WDT_OFF & _PWRTE_ON
org 0x00
movlw D'5'
clrw
nop
end