I cant remove a period from form 40 "code 319" forcing me to file by mail. Is there a technical fix? or a work around?

I have restarted my taxes and completely reset from 0 twice now. I'm going on hour 4, all because I want to e-file; and because of a decimal that I cant remove. I've tried everything. Does anyone have a work around? Is there technical assistance I can get ahold of? Or will I just have to file by mail. All because of a decimal... No matter if I set it to whole number, the smart check bugs out and wont let me e-file.