D3: Charachters from other languages?!

I have problems with charachters from Croatian language as we have some
letters between C and D and on other places BUT when i wont Deplhi to order
field in DBGrid my name (it's a list of second names) it doesn't not obey
the hyearchy of Croatian abecede but English. I have already changed the
Langdriver to ANSI Slovene as i was told to do in another delphi disccusion
group but it has had no result. Anyone knows posible solution?!

(Delphi 3.0 Standard)