Minutes after my computer finished the 1703 update, Windows Store stopped successfully downloading and installing apps, including Windows Store itself. All attempted updates get this error message:
"error: see details
Something unexpected happened.
Reporting this problem will help us understand it better. You can wait a bit and try again or restart your device. That may help.
I can't report the error to the feedback hub because there is an error when accessing the feedback hub as well. I did restart the computer as suggested and it did not help at all.