License not working on upgraded Aspose.Word (6.2 to 6.6)

My company purchased a license for the “Aspose Total for .NET” November of last year. On September of this year my colleague downloaded the latest upgrade for the product. I updated the Aspose Word version from 6.2 to 6.6. Now when I upload a document I get the following message in the word document “Evaluation Only. Created with Aspose.Words. Copyright 2003-2008 Aspose Pty.” I read on the help file that the license is valid for a year and all upgrades are free during that time.

Hi

Thanks for your inquiry. Please check the points described in “Licensing” section in FAQ:
https://forum.aspose.com/t/2711
Also, you can send your license to me, and I will check it on my side. Please see the following link to learn how to send the license file.
Best regards,