PIC18F4850 will not oscillate

[IRQ_Diode]

Mark,
Although not completle shown on the schematic I posted, the MCLR is pulled-up with a resistor and a diode, and it also goes to the U2 Programmer. I have also set the meprog to HS as show in the attached picture.

Mackrackit,
The PIC18F4850.INC (file which is in the include statement of my *.asm) is as follows and it too sets up the oscillator to HS

;****************************************************************
;*  18F4580.INC                                                 *
;*                                                              *
;*  By        : Leonard Zerman, Jeff Schmoyer                   *
;*  Notice    : Copyright (c) 2008 microEngineering Labs, Inc.  *
;*              All Rights Reserved                             *
;*  Date      : 09/15/08                                        *
;*  Version   : 2.60                                            *
;*  Notes     :                                                 *
;****************************************************************
        NOLIST
    ifdef PM_USED
        LIST
        "Error: PM does not support this device.  Use MPASM."
        NOLIST
    else
        LIST
        LIST p = 18F4580, r = dec, w = -311, w = -230, f = inhx32
        INCLUDE "P18F4580.INC"	; MPASM  Header
        __CONFIG    _CONFIG1H, _OSC_HS_1H & _FCMEN_OFF_1H & _IESO_OFF_1H
        __CONFIG    _CONFIG2H, _WDT_ON_2H & _WDTPS_512_2H
        __CONFIG    _CONFIG3H, _PBADEN_OFF_3H & _LPT1OSC_OFF_3H & _MCLRE_ON_3H
        __CONFIG    _CONFIG4L,  _STVREN_ON_4L & _LVP_OFF_4L & _BBSIZ_1024_4L & _XINST_OFF_4L
        NOLIST
    endif
        LIST
EEPROM_START	EQU	0F00000h
BLOCK_SIZE	EQU	8