Hello and welcome to fixya.
if the program wont let you save as a pdf, then you would suggest you try CUTE PDF software
http://www.cutepdf.com/Cutepdf works like a printer, from any program you can take a print from then you can save the print as a pdf with cute pdf.
So cutepdf basically works like a printer, but instead it saves the print onto your computer as a pdf file.
Please use the free one, do not pay for cutepdf, as the feature you want to use will be completely free, pay attention and take the free download. it is the "
CutePDF Writer
(
Freeware)"
on you program then press on the print button or File -> print -> select the CUte pdf from the printer list and click print, the program will ask you where do you wish to save the pdf file a nd then save it there.
Let me know if you require further assistance.
Thanks,
ekse