That message isn't part of my code, so I am unsure as well.

The toolbox installation sets a few registry keys that get used by Visio upon startup. Thus, I would think restarting Visio would do the trick.

Scot.

Guennadi V. Vanine wrote O. Toolbox appeared only after opning ORM Source Model diagram. First, I opened existing and it did not appear (though there was considerable delay/clock-shaping of mouse cursor)

The toolbox will only show up when an ORM Source Model, an ER Source Model, or a Database Model Diagram has window focus. Otherwise, it will hide itself.

Originally, I did this to keep users from thinking they could work with other diagram types within the toolbox. Starting with version 1.5, however, a list of available models is present and the related menus/buttons are enabled/disabled as needed so such disabling/hiding of the toolbox isn't so needed. I might remove that in a later version just to eliminate confusion.

Scot.

Guennadi V. Vanine wrote "O. Toolbox appeared only after opening already created/existing ORM Source Model diagram. First, I created new one and Orthogonal Toolbox did not appear (though there was considerable delay/clock-shaping of mouse cursor)"

This is still happening or what it fixed by the reinstall?

Scot.