to add slide numbers in powerpoint.
If I do as suggested in the tutorial I get
instead of the slide number (the text is danish for slide number).I have also tried to have the slide number visible from the beginning, but after editing through spire, the numbers are no longer responsive, meaning if I delete a slide, the slide numbers will not update to reflect this.
In my use case, I'm opening an existing powerpoint, not creating a new one.
I have attached a project demonstrating this. Run the project and select template, then select result to save.
