My Hosting site unable to solve my problem, they say sometime, all backups are working and some staff of them say, these backups are corrupt/damage...
but one of my oldest backup that related to Wordpress Ver. 4.01 is working and all latest backups that were made during Wordpress 4.1 and 4.1.1
are not working... i can not Restore them now...
Oldest Backup that can easily restore, i restored it,,, that works, but Site has old Posts and articles...
But when i make again backup of Wordpress site that has Old Version of Wordpress (same problem with latest version too), backup can be made but that can not be Restored....
and mostly Softaculous makes 3-4 backup files without any reason, but i make one time backupand other 3-4 automatically created after few seconds...