Are you able to open the without any errors?
By ensuring that you are launching the 64-bit executable ( vMixGTTitleDesigner64.exe ) from the correct installation directory—ideally while the main vMix software is already open—you will permanently clear the "License Not Found" block and get back to designing high-quality animated overlays. To help narrow down the problem further, tell me:
🚨 – "License not found" ✅ vMix Pro license active ❌ GT Title Designer won't recognize it 🔄 Tried restart, re-activate, admin mode 💡 GT works inside vMix fine vmix gt title designer license not found
Open vMix and click the (Help) icon in the top right corner, then select "About."
: The designer and the main software are running under different user permission levels. Are you able to open the without any errors
If the above troubleshooting steps don't resolve the issue, try these advanced solutions:
The GT Title Designer will not function on expired or lower-tier licenses that lack GT capabilities. In vMix, click in the top right corner. Navigate to the About or Registration tab. If the above troubleshooting steps don't resolve the
Add the following file path to your exclusion list: C:\Program Files (x86)\vMix\vMixGTTitleDesigner.exe (or the folder where vMix is installed). Summary Checklist Bypass Windows permission restrictions. Re-register Key Force license verification syncing. Run Installer Repair corrupted registry paths and versions. Check Registry Grant software permission to read license keys. If you want to dive deeper into this issue, let me know: