If you lost the CD do you have the 14 digit License Code for it? Did you check your computer cd drive? Did you buy it directly from Turbo Tax?
To download instead use this FAQ
How to install Turbo Tax from a download
https://ttlc.intuit.com/community/installing/help/i-bought-the-cd-but-my-computer-doesn-t-have-a-cd-...
Or Contact Customer Service
5am-5pm Pacific Time Monday -Friday
https://support.turbotax.intuit.com/contact/
What is the Turbo Tax phone number
https://ttlc.intuit.com/community/using-turbotax/help/what-is-the-turbotax-phone-number/00/25632
