Grounding receptacles in a 50s house along the floor
My receptacles in my living room need to be grounded (currently are nongrounded, nonGFI three prong and two prong). The panel is in the adjoining dining room. I believe the walls are plaster on brick, so a conventional rewire is cost prohibitive. I only want to get the receptacle for the stereo, TV, and computer grounded. I am installing a floating engineered floor over the current floor, which is wood on a concrete slab, so my idea is to run the ground wire down the wall and along the edge of the floor (under the molding) before the new floor goes on. Does anyone see a problem with this plan? I am not too concerned with a wire on the wall, as I figure this can be disguised.