If you get this message when loading up a LABS instrument
1. Close your DAW
2. Launch the Spitfire Audio App and login
3. Find the instrument in question by searching in the top right hand corner
4. Click on the instrument artwork
5. Click "REPAIR" in the bottom right and follow the instructions on screen
6. Wait while the Spitfire Audio App re-downloads some content
7. Once done, launch your DAW again and you should be good to go!