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** Troubleshooting ** "Failed to register ExcelLink Addin ... Add method of AddIns class failed" error when using Excel link

Troubleshooting


Problem

User launches the 'main' Controller client (Controller 'classic'). User clicks the green 'X' button ('Controller Link'). Excel starts to launch.
  • However, an error appears.

Symptom

image 2655
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Failed to register ExcelLink Addin
Add method of AddIns class failed
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
If user clicks OK, they see:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
The Cognos Controller Link is not installed
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Document Location

Worldwide

[{"Business Unit":{"code":"BU048","label":"IBM Software"},"Product":{"code":"SS9S6B","label":"IBM Cognos Controller"},"Component":"","Platform":[{"code":"PF033","label":"Windows"}],"Version":"All Versions","Edition":"","Line of Business":{"code":"LOB76","label":"Data Platform"}},{"Product":{"code":"SSMRTZ","label":"IBM Cognos Controller on Cloud"},"Business Unit":{"code":"BU048","label":"IBM Software"},"Component":" ","Platform":[{"code":"","label":""}],"Version":"","Edition":"","Line of Business":{"code":"LOB76","label":"Data Platform"}}]

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Document Information

Modified date:
09 May 2025

UID

ibm11284004