In my case, they do not know what they are looking for and they are not technically knowledgeable enough to recognize what the file can locker.bat. And if they were suspicious and opened them, they got the password and disappeared again. Remember, in the article that will help you click Mark as an answer and press Cancel reply if a marked entry is not actually displayed, answer your question. This utility not only protects your files and folders, but also e-mail attachments, USB and CD drives and even wallets with credit balances and other sensitive information. If they move locker. Computer Sound Effects Software on this page. rr.bat in the locker. Mobile Transfer Software. bat folder it can use locker.rr.bat to open the file that locker.bat has secured. Use a password. You must enter the main password to begin uninstall. This means that anyone who has access to your PC does not uninstall lock-a folder and can access protected files and folders.