a je zapnuta podpora tychto znakov?

Start > Control Panel > Regional & Language options > zalozka Advanced
cast: Language for non-Unicode programs:
a tu je roletove menu, je tam vybrana cestina? ak nie, vyber tu a daj aplikovat zmeny.

pise sa tam: Select a language to match the language version of the non-Unicode programs you want to use. teda ak som dobre pochopil problem, mohlo by pomoct.

ja mam ENG WinXP a slovenske znaky funguju v kazdom programe na 100%