Noise reduction not working

[riccardo27872479q3vn]

Good morning, on my version of lightroom classic i can't use the noise reduction new function. How can i solve the problem?

[johnrellis]

Google translation of the error message: "Noise Reduction... The noise reduction function is currently not compatible with this"

The new Enhance > Denoise only works with full-resolution raw files. You most likely have a non-raw or a reduced-resolution raw selected. See this article for more details:

https://www.lightroomqueen.com/denoise-work/