Workarround: IE11 changing download file extension to .ziphttps://www.dotnetzone.gr:443/cs/blogs/birbilis/archive/2018/02/21/workarround-ie11-changing-download-file-extension-to-zip.aspxAt ClipFlair Gallery, apart from opening a ClipFlair activity in ClipFlair Studio, downloading of an activity (.clipflair) file is also supported. However, because the component serialization file format of ClipFlair Studio is XML plus media assets packedelCommunityServer 2.1 SP3 (Build: 20423.1)