When I try to activate my Amazon-purchased TurboTax, I get the following error: "This license code is already linked to another account. Try another account." Why?

[rick-forsale]

I don't think I have another account. What can I try that will get me past this obstacle?

[DoninGA]

You will have to contact TurboTax support for assistance with this problem. 

See this TurboTax support FAQ for contacting support - https://ttlc.intuit.com/turbotax-support/en-us/help-article/account-management/turbotax-phone-number...