I have received my unlock code, how do I unlock EmailMerge?

When you start Outlook you will see the EmailMerge startup screen, click Register on that screen. A small screen will appear where you can enter the name and code that was supplied when you registered.

OR

For EmailMerge Version 4.x in Outlook 2007//2010/2013/2016:
* Start Outlook and go to your Inbox
* Click on the little arrow beside/below the EmailMerge button on the EmailMerge Ribbon
* Select More -> About EmailMerge for Outlook
* Choose the Activate/Deactivate tab on this form and register.

For EmailMerge Version 3.x in Outlook 2000/2002/2003/2007/2010:
* Start Outlook and go to your Inbox
* You can go to Tools menu -> Standss -> click EmailMerge -> click About EmailMerge.
* Choose the Activate/Deactivate tab on this form and register.

EmailMerge Version 2.x:
* Start Outlook and go to your Inbox
* You can go to Tools menu -> Standss -> click EmailMerge -> click About EmailMerge.
* Choose the Activate tab on this form and register.

EmailMerge Version 1.x
* Start Outlook and go to your Inbox
* You can go to Addins4Outlook menu -> click eMailMerge -> click About eMailMerge.
* Choose the Activate tab on this form and register.