I am no longer able to dynamically load the TOC from a generated XML file (it used to work in Version 4.6. The file is present in the source folder, is extracted to a temporary location but is not loaded on using the LoadTOCfromXMLFile function (see below). Instead, the default TOC in the .hepx file is loaded.
function OnPubLoaded: Boolean;
// When the publication is starting.
// Set Result to True if you want to exit immediately without any warning.
tocfile := UnpackTemporaryResource(“toc.xml”);
//MessageBox("The TOC is: " + tocfile, “TOC”, MB_OK+MB_ICONINFORMATION);
Result := False;