If any file can not be deleted, then you can use the program LockHunter, which removes the active connections of other applications to that file, which allow you to change or delete file.
With the help of web page copypastecharacter.com we will learn how to find and add a little more unusual characters you can then use in your Facebook statuses, text documents, forums, etc...
If you are the kind of person you want to read what has been changed before updating an app you can disable the auto app update setting. Or enable if you want updates fully automated.
