This is what's in the issue, and I quote:
"On my win10 machine, this python console command fixes it if NVDA is run as administrator, but I forgot exactly what it does. It seems to return an error, but I'm not sure how to turn the int back into a HRESULT. However, it doesn't work on the win7 VM:
import comtypes,ctypes;p=comtypes.typeinfo.LoadTypeLibEx(r"c:\windows\syswow64\oleacc.dll");ctypes.windll.oleaut32.RegisterTypeLib(p, ur"c:\windows\syswow64\oleacc.dll", None)"
I'm sorry, but even as a computer geek with decades of experience it was not entirely clear to me under what conditions this worked, or didn't. And I doubt that most readers here, including myself, have Python console expertise or even a moment's experience, which matters.
Brian - Windows 10 Pro, 64-Bit, Version 1909, Build 18363
Most of the change we think we see in life is due to truths being in and out of favor.
~ Robert Frost, The Black Cottage (1914)