# Problem between opticals and minionint options in the MinionPro package

I've already told the author of the MinionPro package about this. But I post it here to see if somebody solves it before him:

This document:

\documentclass{scrartcl}
\usepackage[minionint,opticals]{MinionPro}

\begin{document}
\boldmath $a+b$
\end{document}


does not compile.

This is the error I get:

! I can't find file `MnSymbolFI-Bold10'.

! Emergency stop.

Why? Is it a “code only” problem and therefore can be solved here easily? Or it's a problem of the font itself and then I should wait to an official solution?