Flash drive dosen't work

I have a 2012 or tacoma, with just the stock radio..no upgrade. Here's the problem, my Bro sent me a flashdrive to play in my truck, when I plug it in and hit aux all it tells me is no support. Tried it today in a friends car and it plays great. Am I doing something wrong? The radio plays fine along with satelight radio and the CD's. Just thought i'd ask before I call the stealership. Thanks in advance.

 

Probably the wrong file system format. I think they only accept FAT32. I could be wrong though. Does the USB port even accept mass storage mode?

 

I noticed a lot of issues with how the files are on the flash drive. I cant remember exactly what the problem was since I took my stock radio out like 6 months ago, but I think it had something to do with the extra folders on the flash drive. Try getting rid of all folders, and just have the files in the root folder.