Losted characters in some fonts

Hi! i'm spanish... sorry for my englsh.

I have windows XP, and usually print excel 2003 sheets with characters in some diferents fonts.  When I used old versions of PdfCreator, the pdfs were corrects, whit all the characters, but with the new versions, when I print pdfs the characters appears corrects except some of them with the fonts "WP Iconic symbol" that I have been using this characters dissapears.

I have ticked the Font Option "embed all fonts" In Pdf menu

And in the printer advanced options the "download" the truetip font

¿any help? thanks