First Time Configuration
                                        Excel has to be configured for the first time in order to display SEI Excel Add-in.
     
                                        
                                            - Open Excel.
         
 
                                            - Open Excel Options:
             
- In the File menu, select Options.
 - Click Add-ins and then Go... next to the Manage drop-down list.
 
 
                                            - In the Add-ins window, click  Browse....
 
                                            - Find the SEI Add-in for Excel.xla file in C:\Program Files\Sage\SEI
                     Add-in for Excel and click OK twice.
 
                                            - Office 2013 and later versions:
                         
- Open Excel Options.
                             
 - In the left list, click Trust Center and select Trust Center Settings...
 - In the Trusted Locations
tab, click on Add new location....
 - Enter the installation location C:\Program Files\Sage\SEI Add-in for Excel
and click OK 3 times to complete the installation procedure.