I have Word 2010 on a Windows 10 64-bit PC. When attempting to save a Word doc as a pdf, the [save] operations changes the original word document by causing errant text to appear. I have tried to use the [save as] options as well as the [print to pdf] option. Both result in the original Word document being changed with the insertion of errant text. Never had this problem before, but now I can't seem to find a work-around solution. Need to create an error-free pdf.