Cabview Changing

[UPSD70ACe]

Hi I am having some issues with Ian's GP60M BNSF cabview.When I am in the Cab and I am looking outside all the.Scenery is grey.So I would like to swap cabviews using the BNSF SD70MAC to use with the GP60M BNSF cabview.Could someone here please tell me.How too swap the cabviews by going into the folders themselves.I would like too use the SD70MAC cabview to use with the.GP60M cabview.