error in running an react js application in windows - node.js

Question

I'm using node(12.16.2) and npm(6.14.4) and create-react-app(3.4.1).
After creating an app with create-react-app {app name} and going to its directory, I run it with npm start I see error below.
I think the problem is with my npm not spawn.
Here is the error:
> tesssssst#0.1.0 start C:\Users\Yasaman\Desktop\tesssssst
> react-scripts start
i ｢wds｣: Project is running at http://0.0.0.0:3000/
i ｢wds｣: webpack output is served from
i ｢wds｣: Content not from webpack is served from C:\Users\Yasaman\Desktop\tesssssst\public
i ｢wds｣: 404s will fallback to /
Starting the development server...
events.js:287
throw er; // Unhandled 'error' event
^
Error: spawn cmd ENOENT
at Process.ChildProcess._handle.onexit (internal/child_process.js:267:19)
at onErrorNT (internal/child_process.js:469:16)
at processTicksAndRejections (internal/process/task_queues.js:84:21)
Emitted 'error' event on ChildProcess instance at:
at Process.ChildProcess._handle.onexit (internal/child_process.js:273:12)
at onErrorNT (internal/child_process.js:469:16)
at processTicksAndRejections (internal/process/task_queues.js:84:21) {
errno: 'ENOENT',
code: 'ENOENT',
syscall: 'spawn cmd',
path: 'cmd',
spawnargs: [ '/s', '/c', 'start', '""', '/b', '"http://localhost:3000"' ]
}
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! tesssssst#0.1.0 start: `react-scripts start`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the tesssssst#0.1.0 start script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\Yasaman\AppData\Roaming\npm-cache\_logs\2020-04-26T20_33_07_370Z-debug.log
How can I fix this problem?

Answer 1

For ridiculous issues, seek to find ridiculous solutions, it happens just because of your environment settings, you should set your Windows environment variable, _add %SystemRoot%\system32 to your PATH, if it right, tell me to post it as an answer:
On the Windows desktop, right-click My Computer.
In the pop-up menu, click Properties.
In the System Properties window, click the Advanced tab, and then click Environment Variables.
In the System Variables window, highlight Path, and click Edit.
In the Edit System Variables window, insert the cursor at the end of the Variable value field.
If the last character is not a semi-colon (;), add one.
After the final semi-colon, type the full path to the file you want to find.
%SystemRoot%\system32
Click OK in each open window
Restart System