nvm报错 ERROR open settings.txt: The system cannot find the file specified

1 有时候是环境变量没有配置的原因

check 

https://blog.csdn.net/gaochengyidlmu/article/details/54907366

https://www.cnblogs.com/silences/p/8421456.html

2 有时候setting.txt 被加密了导致无法读取...