Keep getting random error

i get a lot of error (backend most of time). I can't compile a runtime anymore without reason.
example of error :
nternal build system error. Backend exited with code -1073741819.
So i creat a new project with just one empty script. I tried a build. The result :

 

From the info you provided, if you create a new project and ONLY add 1 script, then its an error in your script...

 

the script:

Code (CSharp):

1. using System.Collections;
2. using System.Collections.Generic;
3. using UnityEngine;
4. public class test : MonoBehaviour
5. {
6.     // Start is called before the first frame update
7.     void Start()
8.     {
9.    
10.     }
11.     // Update is called once per frame
12.     void Update()
13.     {
14.  
15.     }
16. }

I found some threads about this problem. I post in the wrong forum. This is a problem with unity itself and windows.

https://forum.unity.com/threads/int...e-after-upgrade-to-2021-1-4f1-stable.1098451/