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10/30/2007 5:58:54 PM: ExporterPowerPoint.OpenDocument() failed to set Aspose.PowerPoint.License The signature is incorrect

Having issues with the Aspose.slides control in a web application once it was migrated to .NET 2.0 using Visual Studio 2005. Is there a hotfix?

Dear gary,

Please see if this thread is helpful.

I do not have access to the thread you recommended.

I have attached the html page for the thread. It seems, you are either using older version of Aspose.Slides namely Aspose.PowerPoint or you should use Aspose.Slides.License class to set the license. Or may be your license has expired.