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I uploaded two presentations under a BY-NC-ND CC licence and I would like to change it to a BY-NC-SA CC licence. Well, if I try to Edit and Update the presentations, my changes are not applied on the main page. Moreover, the symbol of the CC licence has disapeared from the main pages and the edit pages show only an unchangeable All Rights Reserved setting. Why?

I've just updated my slides at and the results was a 404 for the location of the slides.

It still works as an external embedded object, but the URL is completely dead.

http://www.slideshare.net/remy.sharp/...

What's funny is that it's currently the most viewed slide (at time of writing), yet you can't even view the damn thing.

http://www.slideshare.net/popular

I also noticed the tags would disappear when I would go to edit the details on the page (which didn't result in a 404).

I saw another user had the same problem...6 days ago and it *still* wasn't fixed.

Any idea whether a fix is going in place, or this URL can be resurrected?

In my PowerPoint my numbered list is 1, 2, 3. In SlideShare the same list uses 3, 4, 5. Any ideas?