Check the system requirements prior installing TurboTax software:
Click on the file you just saved on your desktop. Download the software installed on
your computer and then installer window is displayed on the screen.
Follow the instructions as it is and click on the next button.
Choose to Install on the ready to Install screen.
Select Finish once the installation is complete.
Then the Enter Installation Key window is opened.
Input the installation key number and hit next.
A screen will now appear to activate your updates. Choose a mode to activate and
finally complete the instructions mentioned on the screen.
A dialogue box will now appear informing that all the updates have been successfully installed.
Now Re-run TurboTax.ca/download and verify if the updates are active.