Change Sandisk Extreme USB 3.0 usb drive to removable drive instead of static.

USB Flash Drives All USB Flash Drives
3

this was done for Windows 8 cvertifacation. you cant change the drive to removable. Microsoft requires fixed disk for Win 8 cert.

http://forums.sandisk.com/t5/All-SanDisk-USB-Flash-Drives/Sandisk-Extreme-64GB-make-it-a-fixed-drive/m-p/295978/highlight/true#M5242