I'll state the obvious . . . use a different software package?

Many other vendors will offer a pay-per-return service and support efiling the D-30.  When it comes to D-30 in ProSeries the software is just an expensive typewriter.  Most of the data has to be typed in by hand (including a lot of the numbers) and then you have to print it and mail it in.  It will do the math for you so it's slightly better than the fill-in PDF you can download from DC OTR.