MiKTeX and proTeXt ⇒ Miktex 2.9 problem with fonts, $$ environment

[Julikind]

Dear LaTeX community,

usually I use kile under Linux, which is not possible at the moment. So I installed Miktex 2.9 on my laptop under Windows 7. But in the pdf generated from my tex file via miktex there are symbols simply missing. There were no problems under linux. Below is a minimal example. I attached the pdf generated via texniccenter and also the log file. I have the same problem with kile for Windows, so I think the problem has to do with Miktex. It apparently has to do with the $$-environment, but it is strange that some characters are shown and some are not. I obtain no errors and no warnings during the pdf generation.

I would be glad for help, since I have to give a talk with beamer on Thursday

thank you very much,
Mara

Code: Select all

\documentclass{beamer}
\usetheme{Frankfurt}
\usepackage{german}

\usepackage{stmaryrd}
% für Blitz \lightning
\usepackage{subfigure}
\usepackage{relsize}
\usepackage{bbm}

\setbeamertemplate{navigation symbols}{}
%um navi-symbole auszublenden

\usepackage{animate}


\usepackage{graphics}
% animate.sty und animfp.sty muessen im Ordner sein
% \animategraphics[autoplay,loop]{4}{koch-}{0}{8} zeigt Dateien koch-0.eps bis koch-8.eps mit Geschwindigkeit 4 nacheinander an
% gif-animation einfach in eps-serie umwandeln mit einmalig: convert datei.gif datei.eps



\usepackage{verbatim}
%zum Auskommentieren von Umgebung comment

\usepackage[abs]{overpic}
\usepackage{color}
\usepackage{amsmath}
\usepackage{mathrsfs}
\usepackage{bbm}
\usepackage{amsbsy}
% fette griechische buchstaben mit $\boldsymbol\lambda$
\usepackage{cancel}
% um durchstreichen zu können mit \cancel{} , cancel.sty NICHT benötigt, scheinbar in uni-latex-verzeichnis dabei!

\usepackage{textpos}
%um text oder Formel (vielleicht auch Bild) an beliebige stelle zu schreiben
%\begin{textblock}{10}(3,2)    wobei {10} gibt Zeilenlänge an und (3,2) offenbar Position 



\setbeamertemplate{headline}{}
\setlength{\headheight}{0pt} 
%Schaltet die Kopfleiste aus
\setbeamertemplate{footline}[frame number]
%Zeigt Framezahl an




\begin{document}


 
\begin{frame}
\frametitle{Outline of the talk}

$A B C D 1 2 3 ! ( ) a_b + - $ A B 1 2 3 +

\end{frame}

\end{document}