Module error node-red

[owmath]

how do I format my node-red and fix this error?
i'm new to node-red, how do I format and reinstall again

[Steve-Mcl]

@owmath

how do I format and reinstall again

Just follow the instructions again - no need to uninstall.

https://nodered.org/docs/getting-started/windows

PS, I recommend node-js version 14 LTS

[owmath]

the problem is that I can't use any 'npm' command, it looks like the flood from the same message above

[owmath]

no 'npm' command works

[zenofmud]

Did you install it as it says in the directions?
https://nodered.org/docs/getting-started/local

[Gunner]

@owmath

no 'npm' command works

Try reinstalling it... (as per Node-Red for Windows)

Node.js

Opps, @zenofmud beat me too it

[owmath]

i tried to install but i can't delete node_modules at all
no 'npm' command works

[Steve-Mcl]

It looks like you have corrupted node_modules.

Completely remove node and node_modules ...

HOW TO: How to completely remove node.js from Windows - Stack Overflow

THEN - install node-js V14 LTS

THEN - install node-red again...

@Steve-Mcl

Running on Windows : Node-RED

PS, I recommend node-js version 14 LTS

[owmath]

thank you very much!