New profiles not loading up?

Kept hearing about these dirty Shirley profiles so I downloaded them.
Put them in my shared folder on my USB stick, put it in the Kemper, hit the load button and waited the 10 minutes or so it takes to load and after all that, they aren't there.
What am I doing wrong?

Ok, cleaned the USB drive of all profiles.
Put about 10 or so on there.
Put it in the kemper. Hit external files button, hit import.
It's been about 10 minutes and the Kemper is frozen on the sharing files menu page. (does this every time now)
My usb stick has a little light in it that indicates it's being read but this should not take so long should it?

I had checked both with the "All" and the "last import" tag but the files were not on there.

Thanks again.

Quote from DonPetersen

right.
please try formating the usb stick in the profiler.
remove all files before, since all data will be deleted.

then try again.

thanks.

Thanks for the tip, I'll try that.

reformatting worked. Thank you!