Hi folks, Blender user with 6 months experience but rank n00ber when it comes to Meshroom.
Going on the (admittedly scant) research I’ve done, the error I receive as per the image below should only crop up if one doesn’t have an NVIDIA graphics card with CUDA capabilities.
However, I submit for your consideration that my CUDA capabilities are fully armed and operational:
…and my drivers are up to date (I think)
Any tips you could give me would be much appreciated. 
(Also posted over on Reddit)