Remove Outlook plugin

I don’t know if this works, but it’s the best description so far.

1. In the Outlook main window, click the Tools menu and then click Options.
2. Click the Other tab and then click Advanced Options.
3. In the Advanced Options dialog box, click COM Add-Ins.
4. The COM Add-Ins dialog box shows all of the add-ins that are registered with Outlook. To remove an add-in so that it will not be loaded the next time Outlook starts, clear the check mark beside the add-in and then click OK.
5. If want to remove an add-in from Outlook completely, select the add-in and click Remove