[mecadriano]

Hi All, 

I made a program to make the changes on the binary file of the MS4X ecu for the EWS delete. The program is totally free.

You simply load the bin file and press EWS Delete. the programe make the changes and create new file.

Disclaimer:
Make always a copy of your original bin file. 
Use the program on your own risk.

I have the same defect, in w11 running file is ca430069, and nothing happens, it says it's not even one of the options, as my colleague already reported, error, but it's interesting if it works. Do the checksum correction now or will it be necessary to do it later.