It's something in Windows 10 and 11 on new PCs (as I said before, I had no problem on my old Asus desktop--but the Lenovo that succeeded it was problematic as it was current spec and a new, modern PC) in which the default user is NOT the admin also.
In fact, I just did it a few days ago so I could install the game (I FINALLY located the proper USB cable for my removable disk drive)).
https://winaero.com/how-to-enable-administrator-account-in-windows-11/
On another note, removable disk drives that aren't USB-C are SLOW. I think it's time I replaced it.
