I am having the exact same problem!!

For installation issues, make sure you are following these points: 

You have the administrator rights on the profile you are installing TurboTax on 

You are not trying to install on a cloud 

Turn off your antivirus software and Windows Defender, before installation 

If the error persist, we suggest you to contact our product support by phone. 

Thank you for choosing TurboTax. 

I downloaded using Chrome. No issues but to purchase another licence, I had to use Edge. 

HELP ... I have not been able to use my turbotax account for anything asking me to pay ... I was trying to download turbotax 2024 home and office and IT IS NOT WORKING ... 

Try switching your browser to Edge.  Chrome wasn't working for me, but when I changed to Edge, no problem. There are different security policies in different browsers.