I didn't know what exactly you mean, but why don't you try Duplicate Files Deleter? If you need a software to find and delete duplicate files, it is a good one. It will do a thorough search of your hard disk and find out the two or more duplicate files of the same file which may be stored at different locations. It will give you a comprehensive list of all those files and you can decide for yourself what you want to do with them. It's easy to use.