Mercedes C220cdi DTC Delete

Hi there guys can someone help me delete this DTC code P040200 from Delphi CRD3 ecu?
Car is Mercedes c220cdi here if file uploaded on mega.nz because it is too big to upload it here.


https://mega.nz/#!1G4xRKrK!O3qQlxmeolWD-...jqDWw-gNzY

I DTC off P0401-0402-0403-0404-042F. This faulty is for EGR. 
Send email to send to you the file.