Hi Devi,<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" />
Thank you for considering Aspose.Pdf for SharePoint.
Please check the following documentation link for the details regarding how to install a license.
Please check and confirm that you are following the steps mentioned in the above document. If you still face any issue, please send your license file with us by following the steps mentioned in the below link.
Sorry for the inconvenience,
Thanks for your reply..i will look into this