In time and since yesterday's frustrations, I found my Bold Games Wings Over Vietnam (Not SF2V). I wrote over the existing dysfunctional setup. For reasons only to be explained that this is another day, the program launched. All CombatACE and ThirdWire updates were applied in sequence, followed by a MORE selective and careful installation of a collection of addons. 1984 was added last, up to its Menu folder modification which was believe the Monday culprit. The program launched and there was no apparent conflict with any of the recent patch updates. I finally reinstalled the 1984 Menu folder variant. Again, there were no problems apparent other than a first time launch leadtime. My mouse has returned, the menus are accessible, and the CNN picture of Reagan with "Highway to the Dangerzone" playing on the main splash screen. As stated elsewhere, this expansion is worthy, assuming no fumbles like mine. Its addition makes for a fine companion to the host program, specifically the new SF2 Vietnam download.