Aspose.Slides for .Net 2.6.22 hot fix contains the following changes:

• Fixed: NullReferenceException on reading presentation with Notes without Paragraphs. Actually, MS PowerPoint can't create such presentations so assume that is workaround for broken ppts.
• Fixed: NullReferenceException on reading presentations with tables created in the PowerPoint 2007.
  

Download URL: http://www.aspose.com/Downloads/Aspose.Slides/2.6.22.0/Default.aspx