Get your taxes done using TurboTax

Try this:

Shut down/Reboot your computer.

Wait 10 min or so for everything to start up.

Then Rt-click on the installation .exe file, and select "Run As Administrator"

 

See what happens.

(it's not  a zip file.....the installation file is a .exe file)

____________*Answers are correct to the best of my knowledge when posted, but should not be considered to be legal or official tax advice.*