Use some Image program instead to make full backup your files and folders! You don't ever use merely zip files as an backup! If them corrupted You cannot do anything if there is no recovery file inside your archive!...
Lost my entire data in compress folder of zip files and I don't get any solution for resolving zip corrupted issues yet. I am sharing my problem here, if anyone knows that application, software and tool which repair corrupt zip files instantly so share with me.