Modular Synth Panels

I can no longer copy and paste in FPD 3.5. I get an error box with "Zur Zeit ist kein Standarddrucker gewahlt." in it. I uninstalled, downloaded another copy and installed that one but I still get the message.

I'm on a Mac running bootcamp on an XP partition. It worked fine when I first set it up but now, no. And online translators are no help with whatever "Standarddrucker gewahlt" is.

Thanks for any help or suggestions.