I can't get TT 2021 to start, keeps giving me error code 630. I cut and pasted the license code from my downloads, but never accepts it

[CatinaT1]

If you receive an error code with a message saying, “All available activations for that code have been used,” that means your code has already been used the maximum number of times, and therefore can’t be used to install the software on another computer. TurboTax can be installed on up to five computers using the same license code.  
 
Error code 630: All the available activations for that code have been used. 
 
If you’re still having trouble with your code, Contact us. 
This FAQ will provide you with the steps to contact an agent.