A family of Microsoft presentation graphics products that offer tools for creating presentations and adding graphic effects like multimedia objects and special effects with text.
Problem exists with PowerPoint 2013 on 32 or 64 bit. Windows 7, 8 or 8.1. Since this has been happening for quite a while I frequently save edits to my PowerPoint decks. When the issue decides to occur, I have noticed that the file becomes corrupted to a certain extent (I have to recreate it from bits and pieces) and some slides have the red X or some are missing pieces that were initially part of the slide. Additionally the file size is now much smaller, for example a 2,662 KB file becomes 600 KB.
My destination is usually a cloud folder such as SkyDrive or Dropbox and I have not been able to confirm if this happens saving to a local disk only.
Has anyone seen any further feedback on the problem?