“Eclecticism, (from Greek eklektikos, “selective”), in philosophy and theology, the practice of selecting doctrines from different systems of thought without adopting the whole parent system for each doctrine.” – Encyclopaedia Britannica.
I don’t know why it doesn’t work. If I copy and paste your code above it displays your text on the left and the results on the right as expected. The REG item should be showing the key. If this is not working either, try a few other registry keys.