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Text formatting is wrong when exporting RDL to PPTX

You can use these parameters as shown below:

<Extension Name="ASPPS" Type="Aspose.Slides.ReportingServices.PpsRenderer,Aspose.Slides.ReportingServices" Visible="true">

These parameters should be set for each Extension.
Full example of configuration: rsreportserver.zip (3.6 KB).

Hi @Andrey_Potapov - Thanks for the additional clarification. Aspose seems to be producing editable PPTX files with the desired line spacing now. Thank you again for all your assistance and help with this!