Over the last few days the tech community has been busy unpacking a new version of Windows, dubbed "Windows Cloud". Microsoft hasn't officially confirmed its existence, but the horse has well and truly bolted after a build of the OS appeared on Twitter.

Shortly after that, people began dissecting the nature of Windows Cloud. And the first thing that popped up was a disturbing message telling users that "the app you're trying to run isn't designed for this version of Windows". So, naturally, people got pissed. Enter stage right, Tim Sweeney.