I am trying to add several source files to a profiling area in C++ in Visual Studio2015.

I tried to mimic the VB script example, but my program always crashes when I try to add a second item to my created area. If I only add one item, it works fine. Does anybody have a C++ VS2015 example for adding items to an area using Area Manager?

My code looks like this:

 for (long i = 0; i < modCount; i++)
            {
                long itemCount;
                BSTR FullName = 0;;
                hr = DebugInfoManager->get_Module(i, &modObject);
                hr = modObject->get_ItemCount(dtSourceFile, &itemCount);
                for (long j = 0; j < itemCount; j++)
                {
                    CComPtr <IaqCOMAccessDbgSymbol>  SrcFileSymbol;
                    hr = modObject->get_Item(dtSourceFile, j, &SrcFileSymbol);
                    SrcFileSymbol->get_FullName(&FullName);
                    if (isFileNameOfInterest(FullName, listFileNames))
                    {
                        hr = aqArea->AddItem(SrcFileSymbol, &areaValue); <== crashes the second time around
                    }
                }
            }

Thanks in advance