Water marking not going away

I purchased Aspose.Slides.ReportingServices and i updated the lic file in the following directory.C:\Program Files\Microsoft SQL Server\MSRS12.MSSQLSERVER\Reporting Services\ReportServer\bin but
I still see watermark.

@Kpsadapt,

I have observed the issue shared by you and like to share that you need to place valid Aspose.Slides for Reporting Services license on place or places where notes of generated watermark presentations suggest the path of license where API is looking for it. You may also need to ensure if the API has access to file where it is expected to be available. I hope the shared information will be helpful.