I installed Aspose Slides 4.0 and a copy of our license file, but the watermark still appears when I generate a PPTX file.
Also, I am getting the following error message:
Cannot find black listed licenses resource. Please report this error to Aspose.Cannot find license 'Aspose.Slides.ReportingServices.lic'.Cannot find license 'Aspose.Total.Reporting.Services.lic'.Cannot find license 'Aspose.Total.ReportingServices.lic'.
How to proceed?