If you have reached the maximum number of activations (typically two PCs), log in to the vMix Account Page to deactivate old machines. vMix Forums Secondary Troubleshooting Reinstall vMix
If you have a valid license and the error persists after a clean re-install, you should contact vMix Support with your specific license key and a screenshot of the error.
What Causes the "GT Title Designer License Not Found" Error? vmix gt title designer license not found
Your license is legitimately activated but still unrecognized. Summary Checklist Remove corrupted config files Check Edition Verify license compatibility Check Firewall Remove connection blocks Edit HOSTS File Clear blocked activation servers Reinstall Fix installation errors
This error can manifest in a few ways:
This error usually occurs when the designer application cannot detect the active, licensed version of the main vMix software, or when a trial has expired. If you are facing this issue, this guide will walk you through the troubleshooting steps to get your GT Title Designer working again.
Navigate to your User AppData folder: C:\Users\ \AppData\Local and C:\Users\ \AppData\Roaming . If you have reached the maximum number of
Requires the main vMix app to have been activated online at least once.