First a word of advice ... going forward ALWAYS save a PDF of the filed return so you have access to the return even if you no longer have the program installed.
To find your license code:
https://ttlc.intuit.com/community/tax-topics/help/i-can-t-find-my-license-code/01/852973
https://ttlc.intuit.com/community/tax-topics/help/my-code-doesn-t-work/01/871966
