Verify that your software is up to date using this TurboTax support FAQ - https://ttlc.intuit.com/community/updating/help/verify-turbotax-for-windows-basic-deluxe-premier-or-...
Run a manual update. Save your 2019 tax return and close the TurboTax program.
See this TurboTax support FAQ for a manual update - https://ttlc.intuit.com/community/updating/help/manually-update-turbotax-for-windows-software-basic-...
Lastly uninstall the program.
See this TurboTax support FAQ to uninstall - https://ttlc.intuit.com/community/installing/help/uninstall-turbotax-windows/01/25643
Then re-install the program and get the updates during install.
