I'm trying to settle a debate between me and some colleagues about two-panel file managers in MS-DOS/PC DOS.
According to my own recollection the first was DV.EXE (DualView IIRC), but some of my colleagues are adamant that NC.EXE (Norton Commander) was the first.
Could be we are all wrong and there was another that preceded those.
Please note: We are looking for a proper DOS program. Not a CP/M program that could also work under DOS.