OneNote 2007 buttons may be missing in Outlook

When you work in Microsoft Outlook, Microsoft Office OneNote 2007 buttons may be missing as follows:

• When you work in an e-mail item, the Send to OneNote button is missing.
• When you work in a calendar item or in a task item, the Notes About This Item button is missing.

This issue may occur when the OneNote 2007 add-in is disabled in Outlook.

To resolve this issue, enable the OneNote 2007 add-in.

To do this in Outlook 2007, follow these steps:

1. On the Tools menu, click Trust Center.
2. In the Trust Center dialog box, click Add-ins.
3. If OneNote Notes about Outlook Items is listed under Inactive Application Add-ins, follow these steps:
   1. In the Manage box, click COM Add-Ins and then click Go.
   2. In the COM Add-Ins dialog box, click to select the OneNote Notes about Outlook Items check box, and then click OK.

To do this in Outlook 2003, follow these steps:

1. On the Tools menu, click Options.
2. Click the Other tab.
3. Click Advanced Options.
4. Click COM Add-Ins.
5. Click to select the OneNote Notes about Outlook Items check box.
6. Click OK to close the COM Add-Ins dialog box.
7. Click OK to close the Advanced Options dialog box.
8. Click OK to close the Options dialog box.