I had the same issue when I tried to open the program yesterday. I uninstalled and reinstalled, then I called the TurboTax helpline, and spent an hour with an agent troubleshooting. I wound up uninstalling and reinstalling five times, and I still had the same issue.
This morning I found daryls50’s suggestion that Microsoft Visual C++ 2015-2022 was the issue. I found the program in my apps, and after running repair, TurboTax opens.
Thank you!
