Hello @LeYoucef, Welcome! 💥KTS, About a data vault - If you lose or forget the password, you will not be able to recover your data💥 It depends how you configured the backup when you set it up, did you select to save to the online option OneDrive? Delete data vault window, to perform this action, the password used to create the vault is required. You may wish to discuss with Kaspersky support, however, they will not be able to recover the password. Thank you🙏 Flood🐳+🐋 so i can't delete it ?