HI,

Did you format the key in Fat 32?

Gerald

Hi! I have a macbook air. So the nly options i got was MS-DOS, AND EXFAT. I have tried with both and the only one that recordbox could notice was with  ms-dos fat. But still dosent work on the XDJ.R1

Well,

What i found is that on Mac msdos is equal to fat32 in windows.

Go onto Disk utility or something like that, select erase and after format on MSDOS.

Did you create the library especially for R1?

As Pulse said:

Open the rekordbox Preferences > CDJ & Device > Device, and change the library type to XDJ-R1.

Gerald

I have tried all that.. it still doesn’t work :/

Maybe I should try with a new USB?

@Sofia > Please try another make / model USB drive, it could be there is an incompatibility with that particular drive's chipset manager. Can you tell me the make / model of the drive you're having problems with?