[TheNine90]

You dont need to edit cafd. Vo coding alone can work. You can also do it with esys alone, no need for launcher.
Get a new launcher like Esysultra or bimmerutility to be able to edit cafd file.

[jayfam67]

Correct me, above mentioned, VO Coding and ECU? Im currently using Esys with launcher EsysPlus

[TheNine90]

No need for launcher. Use esys alone. Modfiy the fa and use it to vo code the modules

[jayfam67]

Thanks TheNine90, vo coding alone and ECU modules, one last question, if I have edit cafd file previosly in the module, the coding on ECU, will it reset it back to factory default? How to prevent that from happening?

[TheNine90]

Vo coding resets the module and restores default coding. Not possible unless you note down the coding made and edit cafd later, or manually add the required fdl that you want to activate instead of vo coding.