---
description: 'Write Bytes Error 001 : Could not write bytes into memory'
---

# WAB-ERR-001

{% hint style="success" %}
This is a user issue, please read below on how to fix WAB-ERR-001
{% endhint %}

***

### Disable Antivirus

{% content-ref url="../common-repairs/antivirus" %}
[antivirus](../common-repairs/antivirus)
{% endcontent-ref %}

***

### Repair Windows

Open Command Prompt as administrator then paste the following commands in order, please wait until one command is finished, then run the other command.

```batch
sfc /scannow
Dism /Online /Cleanup-Image /CheckHealth
Dism /Online /Cleanup-Image /ScanHealth
Dism /Online /Cleanup-Image /RestoreHealth
```
