Deal with an ActiveX Control Security Alert : ActiveX Control « Macro ActiveX Add in « Microsoft Office Excel 2007 Tutorial
- Microsoft Office Excel 2007 Tutorial
- Macro ActiveX Add in
- ActiveX Control
Click the Office button, and then click Open.
Click the workbook with the ActiveX control, and then click Open.
Click Options in the Security Warning.
If you trust the workbook, click the Enable external content option to open it.
If you don't trust the workbook, click the Help protect me from unknown content.
Click OK.