I have been preparing this form for several years on the installment sale to a relative. In this current form I get errors in the "Related Party Name and Address" worksheet saying I have to file in the information. Once I do that, I then get an error saying that these fields should blank!!! Same thing happens when I answer line 28 in checking the No box.  Am a bit perplexed. Any thoughts. Perhaps this is a bug that needs fixing !!

Thanks