Lester, I talked with Warren (a WAACer), who has a similar camera & he suggested that if taking RAW, you must use manual settings only. If in Auto, it will not allow D/L of RAW images. You can select the modes to use on your camera.
If you require a 'walk thru' he is willing to do that on phone. Let me know if this is O.K. & I will PM you his number...

L.