Hello again
Also don't find the answers for this type of backup.
I want to backup files before install update ( by updater - updater override all files ). But I don't want to backup all but only this files which will be override.
Eg. I have in my updater files.
adam.txt
claudia.txt
mark.tx
In source dir where will be install I have
adam.txt
mark.txt
DON'T have claudia.txt
So I want that updater pack to ZIP only adam.txt and mark.txt and copy to Folder BACKUP_[NAME_OF_VERSION]
So updater must check what file he have compare to this from source. Take to ZIP only this which will be ovverided, then install new files.
I fight with demo few days now buy full Professional and still totally don't know how to create it.
Can somebody help me whit this step by step.
Adam