WinRARDelete archiveNever: Do not delete an unpacked archive.Ask for confirmation: Ask for user confirmation before deleting an unpacked archive.Always: Delete an unpacked archive without a confirmation.WinRAR deletes an archive only if it had been unpacked without errors and if all archived files were selected to unpack. Now, follow the steps mentioned below to unlock the RAR file using Notepad. Notepad is present in PC as a pre-installed app. Removal of the password of RAR file using Notepad is very easy and does not involve the usage of any software. Remove Password from RAR File Using Notepad. Backup the data you want to save because deleting WinRar will. WinRAR is a trialware file archiver utility for Windows, developed by Eugene.