Once you have MixCast installed and running, you will need to activate the MixCast Client by entering your license key, which will be in the email you received from Blueprint with your MixCast arcade information.
Select Enter Key, the following will appear. Select Activate your license.
Then select Activate Online.
Enter your key into the Activation Key box and click Activate license key.
If you have used a valid key, you will be shown the “Your license is activated.” message. Click on Finish to continue.
You will then see the MixCast Status Window update, likely changing to this state:
At this point your MixCast Client is ready to create your first camera!