Within an AWS workspace opening a Spotfire .dxp from an SNB experiment using Spotfire for Signals results in:
Failed to open Inventa Analysis 'Analysis_name'.
Exception has been thrown by the target of an invocation.
System.IO.IOException: The network name cannot be found.
AWS workspaces are desktop experiences powered by windows server operating systems. The WebDAV client service is not installed / enabled by default in such workspaces. Users have to ensure the WebDAV Redirector feature is installed. Please consult Using the WebDAV Redirector | Microsoft Learn to check or perform the installation.