Well you can try the systweak software called duplicate file fixer is great tool to consider to find and remove duplicate photos from onedrive.
Can you find those duplicate files? If you can find them then you can delete them. If you need a tool who can help you to find those files, you can go to cisdem and click DuplicateFinder. This application will help you.
I just used a duplicate file fixer tool instead of trying to hunt them down manually (Windows search misses a lot anyway). Ran it on my Downloads and Pictures folder mostly, then just checked the results quick and deleted the obvious dupes like same photos and repeated downloads. Saved me a bunch of space and didn’t mess anything up.
General way is selecting menu File -> Display Duplicates to list out all duplicated tracks, and remove them from iTunes, BUT this will not delete the file actually. To delete the files as well as removing them from iTunes library, you need to do it manually or use other apps like iTunes Duplicates Cleaner.
I had a ton of duplicate photos cluttering my gallery, so I used a duplicate files fixer app to scan and group them automatically. After reviewing the results, I deleted the extra copies in a few taps and freed up a lot of storage.
In general you can delete it manually. For Windows OS, locate the drive(s) or folders where the music files are located. Right click then select "Search". You can type *.mp3 to search for all mp3 music files. There are lots of music file extensions. To find out more about audio files extensions visit http://en.wikipedia.org/wiki/Audio_file_format. You may also try other software. If you want to locate and delete music files automatically try Duplicate Files Deleter. Manage unwanted files with ease.
Ether find away to delete all the files one by one, or beat your computer with an axe.
Windows doesn’t really “handle” duplicates tbh, it’ll just rename the new one with stuff like “(1)” at the end and keep both files. I ended up using Duplicate Files Fixer cause I had like 5 copies of the same photos/documents everywhere without realizing it lol.
There is a Delete all files thing in options. took me a bit to find it too.
if you have windows media player then go to files under the opal part of the menu bar the right click the flie then find delete then click it
In the Recycle Bin... Unless you delete the files on the bin, Of course, its Permanently deleted.. You can never find it again... But if you just delete it, (that means you dont delete it in the recycle bin) You can find it there... GET it?
plug the usb cable into the unit. windows will detect it as an external storage device. click on it in windows explorer and it will list all files on the device. find the files you want to delete, highlight them and hit delete , just like you would to delete any files from a hard drive or other storage.
find the file you want, right click it and select delete