I am going to upgrade Borland C++ Builder 5 to 2007. Will I have to upgrade TChart Pro Ver 5.01 to a later version?

That fixed my problem. I am using version 5.01. I probably should upgrade to the latest version.
Chuck

I am trying to plot a track, starting at the center of a polar plot. But the data is sorted before plotting. Is there any way to turn the sort off? I am using Ver 5.0 for Borland C++ Builder.