What are .GWI files and how are they opened?
These are links (shortcuts) to objects in the GroupWise database. If the original object is removed or becomes otherwise absent, the shortcut no longer works. Clicking on a .gwi should start GroupWise. If you open an attached document with an application it is saved to ‘documents and settings/username/local settings/temp/gwviewer’. This directory is cleared when you log out. You should ‘Save as’ to a suitable directory.