[altef_4]

uuups, sorry little error, i think you already fix it yourself, but if no - hare edited code

function shouldskippage(pageid: integer):boolean;
begin
  If RadioButton1.Checked then
    case pageid of
      wpSelectDir,wpSelectProgramGroup,wpReady: result:=true;
    else
      result:=false;
    end
  else result:=false;
end;

i dont check but must work