It renders to the Max Temp folder. But It should display the texture after it renders and you can press the save or copy clipboard button on the images toolbar.
With dropbox you can easily upload a lot of gb's with just dragging of a folder. That makes leaks really easy, therefor it's blocked in a lot of companies.
Hi AdventDestiny, it seems some data was deleted, the fast way to fix it is re-installing the software. All the files in the custom folders will be well-protected.
I saw this on ZBrushCentral and it was instantly saved into my inspiration folder. The face is absolutely stunning and has a great naturalistic quality to it. Really great work.