Downloaded file size is 0 (Zero) byte or 404 error or Other file download error by Tips and Tricks HQ Support Portal › Forums › WP eStore Forum › WP eStore F.A.Q/Instructions › Downloaded file size is 0 (Zero) byte or 404 error or Other file download error Tagged: 0kb file download, Download, encrypted link, W3 Total Cache, zero file download This topic has 60 replies, 12 voices, and was last updated 10 years ago by wzp. You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In