Still unable to install Muse Hub or Musescore 4.0.1

Due to surgery last month, I was unable to keep up with any responses to my original query (when I first downloaded MuseScore 4.0 in January). Now that I'm back in the game, it is now February 13th, and I have downloaded MuseScore 4.0.1.

So far, I have been overall very pleased with 4.x, but I am still plagued with trying to download Muse Hub. Originally, I had to download MuseScore 4.0 without Muse Hub. I once again tried downloading Muse Hub with 4.0.1, which downloaded (for a 9th and 10th time) from Musescore.org. But I still get error messages that say "unable to install..." I have attached a couple of screenshots to show the procedures I used, and what error messages I get when trying to install. I tried to explain my dilemmas via the filenames of the screenshots.

I am running Windows 11.

Thanks in advance for any help you can provide me. And if you have any questions for me, I will try to answer more quickly than a week or two later!

Eric