Originally Posted by onnex
...except when I do it, it says "No USB device with software connected to the USB Audio interface."
Remove anything else from that USB stick, and leave the .bin file only. Retry several times giving about 30 seconds between retries.
-2015 F30 320i, Imperial/Oyster, 8AT: August 2014 ED
-2012 E92 M3 Jerez Black/Rust Brown, M-DCT: Gone
-2008 E90 M3 Melbourne Red/Bamboo, 6MT: Gone
-2007 MK5 GTI United Grey/Grey, DSG: Gone
-2004 E46 M3 Carbon Black/Cinnamon, 6MT: Gone