Users can find deleted note content within that file. This is how users can open StickyNotes.snt file in Windows 10. However, users can retrieve Sticky Note desktop notifications from a StickyNotes.snt file in Windows 10 versions before version 1607 (the Anniversary Update). This is a file that stores note content for the Sticky Notes application in Windows 8 and 7 and earlier versions of Win 10. Recover deleted sticky notes with Outlook.Open the StickyNotes.snt file in Windows 10, 8 and 7.Users can paste notifiers on the desktop with that application. However, deleted notifications do not go to the Recycle Bin. Therefore, users apparently cannot restore deleted notes if they need to. As you all know, Sticky Notes is a handy application for Windows 10.