Did you get into the Online Assisted Business version? You probably want the Desktop program.
For a business or Trust/Estate return you need the Turbo Tax Business Desktop program for Windows. It is not available to do online or on a Mac. And it will not do your personal 1040 return. It is not the same as the Desktop Home & Business program. You can have both Turbo Tax Business and a personal version (like Home & Business) installed at the same time.
You can buy the Window's Business Desktop program here…..
https://turbotax.intuit.com/small-business-taxes/cd-download/
Here are the system requirements to install Turbo Tax for Windows…..
https://ttlc.intuit.com/community/system-requirements/help/minimum-system-requirements-for-turbotax-...
