Troubleshooting update issues on Windows
https://ttlc.intuit.com/community/troubleshooting/help/troubleshoot-turbotax-for-windows-updating-is...
If your program says it's up to date or you can't update it then do the Manual Update. This has also fixed the State forms not available problem for some users.
https://ttlc.intuit.com/community/updating/help/manually-update-turbotax-for-windows-software-basic-...
