Bimmerfest - BMW Forums - View Single Post - Official F10 Coding thread---Exploring Your F10

shawnsheridan · #**1477** 06-29-2012, 11:45 AM

@mrbombastic;
To backup of the CAFD files from your car, as soon as you start reading the CAFD files from your car, E-Sys automatically stores the files into "C:\ESysData\CAF". All you need to do is to copy these files and store them somewhere safe. It's best is to make a new copy, and keep all previous ones, every time you want to code, this way you always have a copy of the last working version.

User April1 created this nice batch file to do just that:

http://www.bimmerfest.com/forums/sho...3&postcount=21

It will take all the files in C:\ESysData\CAF and move them to a Time & Date Stamped Folder based on the Batch Execution run time.

Also, you should read this document:

http://www.bimmerfest.com/forums/att...2&d=1339151911