I currently have Office 2013 installed on a number of computers, each with different versions of the program.
However, Those that were installed more recently have a completely different and considered older version of Office than those that were installed months ago.
Also the newest version 15.0.4569.1508 – Is this specific for Windows 8.1 only?
Another point is, the updater build in to the software doesn’t actually work, I have disabled and re-enabled and it states that an update is installing. Then nothing happens… My current version is 15.0.4454.1510 – this isn’t even listed on the versions list anymore..