In a C# standalone environment with these nuget packages installed
<PackageReference Include="Aspose.Cells" Version="24.10.0" />
<PackageReference Include="Aspose.Slides.NET" Version="24.10.0" />
<PackageReference Inclu…...I added this line on Line 132 ap.Save(@"[Directory Omitted]\abc...that the Presentation object ( ap variable) is again not saved...