In this video Gavin Gear gives an overview of 3D printing support in Windows 8.1 and a demo of printing a 3D object from a Windows Store app to a 3D Systems Cube 2 printer using Windows 8.1 Preview build. For more tips like this, check out the working remotely playlist at www.youtube.com/FoetronAcademy . Also, if you need any further assistance then you can raise a support ticket and get it addressed.