By using my OTG cable, along with StickMount, I've been able to view files on my USB stick. However, after formatting (exFAT) my USB device, and trying to view files off it once again (using ES file explorer), the folder for the USB Storage now shows up empty.
I have tried different files on the device, to see if my Nexus 7 will read, but to no avail, it just shows an empty folder.
Anyone got any ideas?