> Activating Your Telestream Web Store License
> If you have already purchased a license through the Telestream Web Store, Telestream sent you an email receipt containing your license key.
> Note: If your Macintosh is not connected to the Internet, follow the instructions in the Manual Activation Guide to activate your license and unlock ScreenFlow.
> The easiest way to register the license key and activate ScreenFlow is to click on the link provided in your email receipt. If the link doesn’t work, register ScreenFlow as follows:

> 1. | Launch ScreenFlow.

> 2. | Select ScreenFlow > Preferences and click the Licenses tab.

> Note: If ScreenFlow doesn’t display a Purchase menu, then you have already registered and unlocked ScreenFlow.

> 3. | Enter your serial number and and click Activate, as shown here in Figure 4.

> Figure 4. Enter Your Serial Number To Unlock Screenflow
> Note: If the Activate button is dimmed, it means that the license is invalid. Double-check your license from the e-mail. Make sure that all letters are capitalized, dashes are included, and all 0’s are zeros, not the capital letter O. It may also help to copy and paste your serial number from your e-mail, but be careful not to copy any additional text such as a space. If you are still having problems, please contact technical support.
> Now your serial number is activated and ScreenFlow is unlocked. Close the Preferences window to continue.