To tell Excel to load an add-in during startup:

1. Start Excel.
2. Select Add-Ins from the Tools menus.
3. In the Add-ins dialog box , locate the add-in you want to load at startup and check the checkbox next to it.

If that add-in is not in the list, click "Browse", and locate it in your hard drive, and press OK. That add-in should then appear in the list.

4. Click OK to close the Add-Ins dialog box.