Anyone know how to use the SQCSymbol and XYPlot objects in Visual Basic programs? I've added references to C:\Program Files (x86)\PIPC\Procbook\OSISoft.XYPlot.dll and (...)SQCSymbol.dll and can see the object model, but attempts to Dim anObj As SQCSymbol or SQCSymbol.SQCSymbol, etc., do not work. I get an error about a reference to OSIsoft.PBObjLib containing PBObjLib.IDualSymbol, even though I already have references to OSISoft.PBObjLib (x86 version) in the project. There is also some weirdness about having to specifically name the enumerators before using an enumerated value... Thanks, Community!