Protocol Mismatch after upgrading from v4 to V5

Hi there, I'm sure this is simple to fix, but I have a protocol mismatch now on Devo 7e boot up & I cant bind to any of my quads. Can anyone help me solve this issue please. PS I have both a7105 & nrf24l01 installed. Thanks in advance.

Protocol mismatch 0801f448 & 0801fbf0

Hardware.ini shows this

;Only useful for transmitters with an after-market vibration motor
;enable-haptic=1
;
;switch_types: 3x2, 3x1, 2x2
extra-switches=3x2
;
;button_types: trim-all, trim-(left|right)-(up|down|both)
;May occur more than once if necessary.
;extra-buttons=
;
[modules]
; there is no need to enable the cyrf6936 module unless
; it is wired to an alternate port. It is Enabled automatically otherwise
; enable-cyrf6936 = B12
; has_pa-cyrf6936 = 0
enable-a7105 = A14
has_pa-a7105 = 1
; enable-cc2500 = A14
; has_pa-cc2500 = 1
enable-nrf24l01 = A13
has_pa-nrf24l01 = 1
; enable-multimod = A13

No panic, I sorted it. I forgot the 'format disk' before copying the files over. Panic over (for me

You also need to copy the protocol folder (files) on the 7E, don't forget them!

Thanks Thomas, it came up saying about protocols, so i copied them over & bingo