I am using 2018 Home and Business.
Which means you're using the CD version of the program. That's good, as it's much simpler and easier to navigate and change things.
I imported a loss carryover from 2017 but I changed the 2017 return and there is no loss carried forward.
This indicates that you started your 2018 return before you amended the 2017 return. If you can and if it's not to much trouble, just start the 2018 return all over again. That's actually the absolute simplest and easiest way to deal with this. Then you'll be importing form the more current, amended .tax2017 file.
Otherwise, start over in the rental section and indicate that you *DO* have carryovers. Then even if the next screen shows a carry over amount, if it's not correct you'll be able to change it.
