How to use updater.bat

Download and install the last GIT version
Open the file updater.bat with any text editor
Change the C:\Program Files\Git\cmd for the path that you are installed, you don't usually need to change it, but make sure it is installed in the same path as it is in the file.
It is important that the path you enter is the same as the one with the git.exe file as shown in the image.
In updater.bat we have 2 source options, most of the time there will be no difference between them, if in doubt, choose option 1.