Turbotax won't let me into my tax return.

[longtimealaskan]

When I click on Turbotax I get a window that says Turbotax has been installed and I need to activate it.  I tried to open my return by clicking on the return itself but still get the "need to activate" message.  When I put in my code I get the message "all available activations for that code have been used.  Error code 603.  Anyone have any ideas how I can access my tax return?

[mesquitebean]

Try this first, since it's quick and easy.  A user reported this worked for him/her:

• Close TurboTax.
• Right-click on your desktop TurboTax icon, and choose Properties.
• In the Properties popup, go to the Compatibility tab.
• Place a checkmark for "Run this program as administrator."
• Click Apply and OK/Save.
• Launch TurboTax, and see if it still asks you to activate and it if will now take the code.

If you continue to have problems, see this:

FAQ:  TurboTax 2019 requests license activation at every launch

https://ttlc.intuit.com/community/tax-topics/help/turbotax-2019-requests-license-activation-at-every...