Good morning or good evening (we have a difference of several hours). Recently, a problem appeared in an Access application with an SQL database concerning a specific record. Access does not allow correcting or changing the data, citing that another user has simultaneously changed the record, although this is not true. Furthermore, the options given in the error message are only two: 'Copy to Clipboard' or 'Drop Changes'. We must emphasize that no other user is currently in the database, and I have also performed a database compact and repair, but the problem persists. Do we know a way to unlock the record? A solution would be helpful because deleting and re-entering the client would cause problems in many other linked tables.