Lotus Notes Error: Invalid disk structure

Resolution: Reinstall the database icon.

1. Go to the Workspace where the database icon is located.
2. Take note of the database’s Server, path location, file name and database name.
3. Delete the database icon.
4. Click File – Database – Open. (Shortcut: Ctrl + o).
5. Select the Server of the database.
6. Go to the folder where the folder is located.
7. Double click the Database name. Database icon will be displayed again on the Workspace.