Update: Thanks to another responder we discovered we could print to .pdf from the Single Form dialogue--which includes letters & invoices. We set all printer settings to our .pdf program as printer. We also found we could print from the Return Copy dialogue by using the Print to DMS feature. This has been a lifesaver!!! This allows us to print the whole return. When we had tried to print to .pdf from the Return Copy dialogue, or by using the icons for letters & invoices, the program crashed.