National fonts in labels

[Sa šo Celarc]

How can be national characters correctly displayed as layer/feature labels.
In DBF (through Excel and one other DBF viewer) I can see national
characters which are in CP1250. When I display map, this characters are
visible as strange characters.
I tried with copying ttf file (arial.ttf) from Windows fonts to the
MapServer ../fonts directory too. But without success.

My whole installation is on Win XP.

What should I do?

Regards,
Saso