Hello,   All connections to a workspace server are all right for all users using the thick client (EG)   Using web client, Some users are able to connect to Webstudio (and launching their workspace) but some are unable to logon and receive  "The native implementation module for the security package could not be found in the path".   This only concern WebStudio app where mid-tier communicate with compute server. No IWA issue  with other mid-tier app (SaSPortal ...)   On the same Workstation / same browser , an user do not have the issue but another do. Very strange behaviour. Look like something about the user session is cached somewhere and not refreshed.. ... View more