Hi,

I am using the following code to open a document:

Set oDoc = oApp.OpenDoc6("C:\test\test.sldasm",swDocAssembly,swOpenDocOptions_Silent,strConfiguration,lError,lWarning)

however on occasion SolidWorks generates a dialog:

"The internal ID of document ........, which is already open, does not match the internal ID saved with the referencing document.  Select YES to accept this document anyway"

I thought that the silent option would have suppressed that. 

Does anyone know how I can suppress this error? 

Thanks