Thanks, I arrived at this:
var
FilterBuffer: WideString;
...
FilterBuffer := Utf8Decode(Filter);
lpStrFilter := GetMem(Length(FilterBuffer) * 2 + 2);
Move(FilterBuffer, lpStrFilter, Length(FilterBuffer) * 2 + 2);
But now it crashes when loading the dialog =/
any ideas?
thanks,
--
Felipe Monteiro de Carvalho