When I try to save the attached presentations, the following exception occurs:
class com.aspose.slides.exceptions.NotImplementedException: The method or operation is not implemented com.aspose.slides.internal.ky.for.do(Unknown Source)
Code:
Presentation presentation = new Presentation("1. UKN_kateg_2_Kistryn.ppt");
presentation.save("1. UKN_kateg_2_Kistryn-aspose.ppt", SaveFormat.Ppt);
I have worked with the presentation file shared by you and have been able to observe the issue specified. An issue with ID SLIDESJAVA-36885 has been created in our issue tracking system to further investigate and resolve the issue. This thread has been linked with the issue so that you may be automatically notified once the issue will be fixed.