Thanks so much George4Tacks.

I finally found the input in ProConnect for % business use. The 'Search' function was not helpful. Like so many things in ProConnect, it was hard to find. I do appreciate your assist though.

My question on Sect 179 was also ProConnect-specific; as once I identified Section 179 in the depreciation schedule, the program required a method of depreciation.  Kind of nonsensical, but I selected the method that might apply if I did not use Sect 179 - and it seemed to resolve the error message.

thanks again for your hlep.