Rally: Excel - Add-in could not be started

Products

• Rally SaaS

Issue/Introduction

When trying to use the Excel add-in  I am receiving the following message "Invalid Add in".

Environment

Excel Add-In for Office 365

Resolution

 

1. Open Internet Explorer 
2. Click Tools
3. Click Internet Options
4. Click Security tab
5. Select Internet Sites zone
6. Select Enable Protected Mode (make sure box is checked)
7. Click OK
8. Restart Internet Explorer and Excel