Import and export function with c++ builder6

[User (Legacy)]

Hi, I used import and export function with chartfx 3.0 version in c++

builder6 and used well.

but not anymore working at clientserver version.

Below code was working well before but not anymore, could you help me out

this problem?

  Variant v;

  v = PlotChild->OpenDialog->FileName;

 if (PlotChild->OpenDialog->Execute()){

    PlotChild->Plot1->Import(CHART_CFXOLEFILE,v);

      PlotChild->Show();

    }