Click the Office button, and then click Excel Options.
In the left pane, click Add-Ins. Click the Manage list arrow, and then click the add-in list: COM Add-ins. Excel Add-ins. Smart Tags. XML Expansion Pack. Disabled Items.
Click Go.
Click OK.
11.2.Add ins | ||||
11.2.1. | View Installed Add-ins | |||
11.2.2. | Manage Installed Add-ins | |||
11.2.3. | Open an add-in dialog box from Excel Options | |||
11.2.4. | Set Add-in Security Options | |||
11.2.5. | View Disabled Items |