.tax file won’t open

[VolvoGirl]

Didn't follow that.  Did you use the Online version or use the Desktop CD/Download program for 2017?  

Oh, do you have the .tax2017 data file? You could try the TaxPrinter service to convert a .tax file to pdf at

http://www.taxprinter.com

They might be expensive and it is probably not safe to email tax returns back and forth.  They are not related to Turbo Tax.  

Or try asking support for the program.

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

[Flemingbailey]

Opens as if I’m starting a new online file. 

[SForrestLO]

Please see this Turbo Tax help article for more information.
How do I open my tax return in the TurboTax software I installed?