For those using Windows 7, user "yrn" in a similar thread has reported that using the Compatibility tab and then selecting "Run as Administrator" solved the problem for him. See his posting in the thread below:
https://ttlc.intuit.com/community/taxes/discussion/re-no-tech-support-for-turbotax-2019-crashing-on-...
I realize it's anecdotal so far, but something easy to try.
