Hi. You asked on Youtube to contact you. I got the details on what's I think is the problem with the installer for Fallout Nevada installing wrong. I think the reason is because i'm using Linux and Linux is capslock sensitive.
https://www.nma-fallout.com/threads/updated-english-translation-for-fallout-of-nevada.218882/page-3
https://www.nma-fallout.com/threads/updated-english-translation-for-fallout-of-nevada.218882/page-3