You will probably need a utility program that can delete the files. However, if you know the account name and password the files were created under you can probably delete them without the extra software.
Easy...You make a folder (call it something/ or anything) put this folder in the beginning...Name it something (i.e. Deleted files)Drag all your unwanted files (this works best when you have a lot of unwanted files) to your folderOnce that process is complete, you delete the folder*The folder will be deleted, including your unwanted files that you have put in that folder.
To allow a user to create folders and files, and read data from files without the ability to delete them, you should assign the user the "Modify" permission, which includes creating and reading files, but not the "Delete" permission. Additionally, you can assign "List folder contents" permission to enable browsing the folder. It's also important to ensure that the "Delete" permission is explicitly denied if inherited permissions would otherwise allow it.
Write permission (w)
Because unused files accumulate space on hard disk and also causes fragmentation of hard disk.
Just connect your player to your computer and view your players files from Windows Explorer and delete the unwanted files.
Control panel Internet options delete cookies, and temporary files
Delete them by opening the file clicking file then delete other way is finding the file on your hard drive not clicking left to open but right then click the delete option.
delete unwanted files like Internet explorer inter explorer uses a lot of data to work so delete it hope it works
In UNIX, this is the "sticky bit"... if set on a directory, only the owner of the directory, the owner of the individual file, and the superuser are allowed to delete files created in that directory. If not set, anyone with write permission on the directory can delete or rename files in it.
cookies and other unwanted files can be deleted from a system by using ccleaner you can get this software for totally free
This has nothing to do with devC++, it has to do with Windows file permissions. You clearly don't have the access level required to delete these files so you'd be best advised to leave them well alone or ask your supervisor to delete them for you.
No, rebooting does not delete your files.