PPTX Error - Not a Microsoft PowerPoint 2007 presentation

Aspose.Slides Product Family
1

The attached file was created in Keynote and exported to pptx. Aspose.Slides returns the error “Not a Microsoft PowerPoint 2007 presentation” when it tries to open it.


Any ideas on why this is occurring?

Thanks in advance.
2

Hi Dean,


I have worked with your presentation using Aspose.Slides for .NET 16.5.0. There has been no issue while accessing presentation with mentioned version. Can you please try using the shared version on your side.

Best Regards,