Based on the date of the downloaded executable, I had installed Turbotax Deluxe Desktop on 12/18. This week it produced the error on startup. "Looks like we've run into an error. We're sorry but we need to close TurboTax......" I've uninstalled and reinstalled, no help. Paused my anti virus and firewall per a TT FAQ, no help. I looked for a Windows restore point to go back to, but there is only one a few days ago. I've installed no other software since 12/18. I do see that Windows 11 update installed version 24H2 on 12/19. I have to wonder if that is the issue??
Hopefully TurboTax Admin can help with this.
