If you have backed up vault data online, you can restore the data on another SanDisk USB flash drive when the old drive is damaged or lost. Please note that this operation will delete all files in the current vault. You should make sure your vault is empty or save all files from the current vault to another location before proceeding. Here are steps: Click Tools > Restore Data. Choose the location to be restored from the backup file using drop-down menu and click Next. Select the backup to be restored and click Next. Enter the Vault Password used when the backup was created. Click on Restorefor the restore operation to start. Wait until the restore operation is finished and then click Close.