I have created custom ISO using systemback application.Later same ISO is converted to bootable USB via Rufus.While converting bootable USB,Rufus has selected NTFS file system due to larger size of ISO(is about 4.7GB).I'm able to boot ubuntu from the same USB, but unable to install same system(the one which USB has).While installing,following error is occurred "systemback live image could not be mounted"
Please help me,if anyone has ever encountered such situation.