I was able to get TurboTax to open by uninstalling all versions of Miscroft Visual C++ and then using the Micosoft website to reinstall only the latest Visual C++ version. I also ran updates, unistalled TurboTax, restarted my computer, and then reinstalled and reopened TurboTax. This solution was only provided to me after calling technical support and does not appear anywhere else online. Hoping this saves some else 4-5 hours of trouble shooting.
