If using Parallels Desktop on a Mac, you will need to isolate the Win10 system from the Mac system, in order to install TurboTax Advantage Business 2023 desktop CD (no Mac CD available, only Windows). Solution is to click the Parallels Windows 10 gear icon, Security, Isolate Windows from Mac. Sign out of Win 10 and sign back in. Installation will proceed normally within Windows 10.
