Upgraded TurboTax Product

I purchased and installed TurboTax Premier 2021 to use for my individual taxes as well as my father who passed away in 2021.  Once I finished my father's return I determined I needed to file a return for his trust on Form 1041.  Unfortunately TurboTax Premier does not support Form 1041 for trusts, but TurboTax Home & Business does.  I then purchased the Home & Business product and registered a new TurboTax account using another email address I have to download the product.  When I go to install the Home & Business product, it wants me to uninstall the premier product.  Even after I uninstall Premier and then install Home & Business, the Premier product continues to launch with the current info I already had loaded for my father's return as well as mine.

Any suggestions how I can get Home & Business to now launch?