Once Office Timeline has been re-installed, click on the Office Timeline tab in PowerPoint and click on the Upgrade button.Ĭomplete the activation process using the Activation Wizard.
To resolve this issue, please download and install the latest version of Office Timeline and then activate using your key.ĭownload and install the most current version of Office Timeline from. Please correct the entered key and try again' occurs because you have an older version of Office Timeline installed but are trying to use a newer key. The message, ' It seems the product key you entered contains unrecognized characters.