I amended 2017 return carry over loss error. I printed a copy of it for the IRS, but can the original 2017 Turbotax file be changed so my 2018 return will be correct?

[MarilynG]

If you saved your Amended 2017 return with a different name on your computer (such as .amendedtax2017, for instance), when you open TurboTax to start your 2018 return, transfer that file instead of the regular .tax2017 file.

If not, you may need to change the Carryover Loss amount yourself in your 2018 return.

Here's more info:

https://ttlc.intuit.com/replies/3302290