Doesn't seem to be any integrity issues remaining. Thank you so much for your assistance with all this. Add me to the list of people that owe you a beverage of your choice.
I am curious how this issue popped up to begin with. Might be a bit beyond a short answer, or maybe it is super simple and just was a couple of corrupted files, but I am curious. Seems like it is something that happens regularly enough that there are plenty of threads online about fixing it (with better or worse results).
Again, I appreciate all of your help! You are truly a champion of fixing my computer.