(1) "That assumes DISM and SFC actually run. The last time I tried it, on my main system that I knew had problems, neither would run. Gave me an error message about halfway through for each of them. So, just did a repair install. I've got a thread about that somewhere here."
DISM & SFC are a sore disappointment fixing anything, & that goes double when they won't even run. But I still like to see them both complete successfully. I trust yours do so now that you did the repair-install. Here are mine...
After researching the error codes , and getting advice in the other thread, I took the easy way out and just did a repair install. Which is simply resetting the computer.
It worked, was easy to accomplish, and a number of unknown issues were cleaned up. The system was noticeably faster. I've not tried the commands since then.
(2) "But it doesn't tell us how many items are using/sharing the driver."
I'm just glad it stopped at two. When I check again & again, it remains just two. I guess it happened once when I upgraded to 2004 & again on the upgrade to 20H2. The former was from an ISO, & the latter was through Windows Update which took mere minutes & really just turned on switches. But that must have been enough to do the dirty work.
But it still boils down to this... We still don't positively know why the 2 entries.
(3) "Man, whoever coded this forum had to be a rookie at best. What a time waster it is to use.
But then, all forums are time wasters in this regard. :-("
Now & then it does act up. What I hate most is I can't copy/paste a picture into it anymore. The picture must be saved, then inserted, now.
Depends on what you accept as acting up. If quality was a component of the coding, there would be no problems. In some places, I press the backspace key, and instead of deleting to the left, it deletes from the right. Sometimes, wheh I'm doing the backspace key, rows appear and disappear. If these programmers were working for me, I'd fire every one of them.
I come from an era where programmers took pride in their work. The wanted it efficient and error free. Now, it seems like "close enough for government work" is the mantra. Years ago, the reputation for MS software was that it worked, but it didn't work well. I still have that opinion of their products.