Timeline is installed automatically when you install MasterFile. A desktop icon is also created.
When Timeline starts for the first time, whether you start it manually or by simply adding events from MasterFile to create a new timeline, you'll be prompted for your email address and an activation key which you will have received from us. Please enter or paste into the field shown.
Note that if you need to reinstall Timeline, you will need the standalone Timeline installer from us. In that case, please e-mail support to request it.