you don't import her file. she sends you her tax file which you then download to your computer (anywhere you want) - make sure the name of the file is different than the one you use for your return. you can either
1) double click (Windows PC not sure with MAC) on it to open it - note if a state return is involved hopefully it's the same state as yours or
2) open the program and click on "find a file" to locate and select it - same issue with state
