[MiKTeX] pifonts

[<aeb...@in...>]

Dear Miktexers,

I do not understand why it happens now, but in the past
I could use the pifont package and see the dingbats in my
documents. Now, after some time and some upgrades of MikTeX,
there is no way to get dingbats.
I put \usepackage{pifont} in the preamble and \Pisymbol{pzd}{51} in the
text and it appears number "3" instead. As this was possible
in the past it seems to me that there is some problem with
the installation of MikTex and that it is not a TeX-related
problem. Any clue?

Thank you very much in advance.

Agustin