ION Enterprise v5.5 Management Console error: "Component 'todg7.ocx' or one of its dependencies not correctly registered: a file is missing or invalid" appears after installation.



Goals and Symptoms

When installing ION Enterprise 5.5, error messages like the one shown below can be seen in the Management Console.

Other error messages may also include these components:

Causes and Fixes

Some ActiveX controls are causing other programs to fail. When the error message shown above (or similar) appears, reinstall the True DBGrid Pro 7.0 patch from ComponentOne TDBGrid7.0.0285_patch.exe. The patch will reapply all the settings for the bad ActiveX controls.

Additional Information:
The patch can be found at The readme for the patch can be found at


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Date Created: June 2, 2009
Last Revised: June 4, 2009
Original Author: JW
All content © 1992-2009 Schneider Electric

Legacy KB System (APS) Data: RESL199082 V1.0, Originally authored by MiNe on 06/05/2009, Last Edited by MiNe on 06/05/2009
Related ranges: ION Enterprise V5.5