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Evaluation Warning in Excel-Sheet that was created with PPTX-Chartdata

Hi there!

We have Licenses for Slides and Cells, called the SetLicense() - Method
before doing anything, but still have an “Evaluation Copyright
Warning” on the Excel-Sheet when we open the PPTX-File and Click
“Edit Data” on the Chart that our application creates.

After some investigations, we figured out that it seems that is not a
problem with our application, but in the Apose-Libs or perhaps our
Licensing-technique?! Initially, we only called SetLicense() on an
Aspose.Slides.License - Object (sure, with a valid Slides-License), but the
problem also occurs when we make a 2nd call to Aspose.Cells.License - Object
(with a valid Cells-License).

We use these .NET-Components (Binaries for .NET 2.0) with Visual Studio 2010
/ C# :

- Slides : 5.3.0
- Cells : 6.0.0

For your investigations, i attached a sample-code. It is an exact copy from the
Helpfiles (Section “Creating a Chart from Scratch"Creating a Chart
from Scratch”) where we only added some lines to make the Licensing at the

Thank you for your Help,

Hi Dirk,

I have worked with the issue shared by you and it seems to be an inconsistency in Aspose.Slides. An issue with ID 29100 has been created in our issue tracking system to further investigate and resolve the issue. We will share the further information with you once the issue is resolved.

We are sorry for your inconvenience,

Hi Aspose,

yesterday, i found the new version of Slides (5.4.0) and figured out that this issue is fixed with the new release and we´re happy about this!

But we´re not so happy that we weren´t notified by Aspose that this issue was fixed and we also haven´t been notified about the existence of a new release!!


Hi Dirk,

Please accept my sincere apologies for missing the acknowledgement. There may have been some technical issue while sending automatic acknowledgement. I am happy to see your issue resolved but also sorry for inconvenience.

Thanks and Regards,