Does your old computer still work?
Even though you can install it 5 times, it seems you can only use the CD 1 time unless you install it on another computer using the other operating system like Mac. And if you installed from the CD it seems you can not download it from online. You can't do both CD and download. See the info on this FAQ
https://ttlc.intuit.com/community/installing/help/i-bought-the-cd-but-my-computer-doesn-t-have-a-cd-...
Or try copying the CD to a usb flash drive. See SteamTrains post here
https://ttlc.intuit.com/community/taxes/discussion/why-can-t-i-install-turbotax-on-my-laptop-via-dow...
Or you might have to call in and get a new License Code. Did you start your return? If you do get it installed on the new computer you need to copy the file ending in .tax2022 to the new computer.
Then After you get the program installed the first thing to do before you open your tax return is to update the program and install any state programs you had. Then open your file. So you first might need to start a fake return to be able to download the state program (go to File-New Tax Return).
Then go to FILE -Open and find your return.
