TurboTax 2020 Premier update stuck

I've installed TT 2020 Premier on my windows 10 machine 2-3 months back. I live in CA.

Today when i try starting TT 2020, it asked for update new version or something to that effect but it is stuck in the "TurboTax 2020 - Updater" window at "Installing Program Updates -- 48%" and it's be 20+ minutes now, no change, still at 48% and "3 minutes left".

 

how to get unstuck safely (with out negative effect on my TT software and/or my Windows 10)?

 

thanks