I need to prepare an amended California Form 568 for 2019.  I did not use ProSeries for 2019 returns.  

When I do this using the 1065 module and put in the owner's name, etc. on the K1 Worksheet, I get an error message because there is only one member.

What am I doing wrong?  Am I supposed to do this using the 1040 module?  If that's the problem, will I be able to efile only the 568?

Thanks.