I just upgraded to DynamicPDF Merger v9.0 for .NET Professional Server License from v8
ceTe.DynamicPDF.Document.AddLicense(licenseKey); returns true for me
After upgrading, I have a number of unit tests that are suddenly failing with this error:
System.ArgumentException : Item has already been added. Key in dictionary: 'X7' Key being added: 'X7'
at System.Collections.Hashtable.Insert(Object key, Object nvalue, Boolean add)
at System.Collections.Hashtable.Add(Object key, Object value)
at ceTe.DynamicPDF.Merger.PdfPage.a(Byte[] A_0, abd A_1)
at ceTe.DynamicPDF.Merger.PdfPage.a(dg A_0)
at ceTe.DynamicPDF.Merger.PdfDocument.GetText()