I would like to use Groupwise to interface with a MLS application on a Windows 2K server running Citrix Metaframe XP. The problem is Outlook was install by mistake and has now become the default mail client. I have uninstalled the Outlook piece. I was told that there is a trimmed down verision of Windows Messaging available that works with Groupwise. But so far I haven't had any success. I have used WMS.exe, NTWMS.exe and WINNTWMS.exe all different versions of Windows Messaging. It seems that a version of Outlook Express (loaded via a service pack) is still the default. I would like Groupwise to load from the MLS app. This would allow the users to access the GroupWise Address Book and E-Mail. Any Thoughts.