figure in footer with fancyfoot

[Robert Neumann]

Hello,
I'm using Lyx 143 on windows xp and I'm trying to include a figure in the footer
with fancyfoot using the command:
\fancyfoot[LO]{\includegraphics[scale=0.25]{../Abbildungen/t_rechner_2.eps}}
It works only if I have the figure somewhere else in the document included. If
it is only in the footer I get error messages.
This seems somehow strange to me...
Regards
Robert