1. Something goes wrong
2. Analyze the reasons
1) Whether the installation path contains Chinese
2) There are spaces in the installation path
3) Whether cmd is opened in administrator mode
4) Whether the path configured in the configuration file setting.txt matches the actual installation path
3. Solution
Delete the nodejs shortcut.
This is the content of the settings.txt file. The path it points to is the nodejs mentioned above. If there is a problem with the shortcut, an error will be reported when switching versions here.