I use MDT 2013 to build reference images, and SCCM to deploy them, as I'm sure most people do. I get a folder left behind in the Users folder: C:\users\ADMINI~1\AppData\Local\Temp. The folder is empty, so I'm not sure how to figure out how to find what's leaving it there. I've seen other folders where a Java log file is left behind, but no such luck with me.
It's happened with a Windows 7 image, as well as a Windows 8.1 image.