To enable TLS run the below reg file. We recommend testing this change before deploying it to your production servers. Attachment iconNET40-Enable-TLS-12.zipRelated ArticlesOption to use FTP Attachments with.NET Framework 4.0 or 4.6 and TLS 1.0 or aboveHow to Back Up Existing docuWeaver Attachments to Another Storage LocationHow to Copy docuWeaver Attachments from One Storage Location to Another