Help CenterActivating an EndNote 21 key is really simple, just follow these steps:
- Download and install the software from HERE,
- In EndNote, go to the Edit menu and select Preference > Sync Preferences,
- Click the Enable Sync button to go to the EndNote online Login dialog,
- Click the Sign Up button to begin the registration and activation process. Follow the on-screen instructions to complete your signup.
The key is not working
If you have activated the key according to the guide but the code appears not to work, please check what type of error message you receive and depending on it follow the appropriate instructions:
- My key is Duplicated / Already Used. How can I proceed?
- My key is Invalid. How can I proceed?
- My key is region locked / can't be activated in my country. How can I proceed?
- My key activated a different product that it was supposed to. How can I proceed?
- The key I bought didn’t activate all of the content it was supposed to. What can I do?