ICA File Can't Be Launched by CDViewer for Specific User

Click the XenDesktop icon on StoreFront, IE11 doesn't invoke CDViewer to get through to XenDesktop. 2. Click the XenDesktop icon on StoreFront, Chrome 46.0 downloads the ICA file, clicking the downloaded ICA file doesn't invoke CDViewer to get through to XenDesktop. Usercan logon to same VDA...