"evaluation only..." header shown while usiing pdf license

Aspose.PDF Product Family
1

Hi support,

I got an developer OEM license of Aspose.Total for java in my development machine. recently I used pdffileeditor to merge pdf, the resulted pdf got the header “Evaluation Only. Created with Aspose.PDF. Copyright 2002-2020. Aspose Pty Ltd.” , while there are no such issue using other api in aspose.pdf. The license expiry date is 2022/01/21. Would you please suggest what is the possible cause?

Thanks and regards,
Raymond

2

@jos_maint

Please make sure that you are setting the license before using Aspose.PDF APIs. We suggest you please validate the license using the approach shared here:
Validate the License