> For the complete documentation index, see [llms.txt](https://docs.signcod.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.signcod.com/sign/english/games/modern-warfare-3/thonix-external/troubleshooting/issue-02.md).

# Issue 02

Repair DirectX, then place both DLL files beside the loader.

<mark style="color:$primary;">**SIGN · GUIDE**</mark>

{% hint style="info" %}
Complete part one before starting part two.
{% endhint %}

## Part one · DirectX repair <a href="#directx" id="directx"></a>

<a href="https://mega.nz/folder/n9ECBCBb#wsmMwt-Pd1FZpwDDsWIdwg" class="button secondary" data-icon="download">Download DirectX repair files</a>

{% stepper %}
{% step %}

### Extract the DirectX file

* Find the downloaded file whose name starts with `DirectX`.
* Extract it completely, open the folder, and find `DirectX Repair.exe`.
  {% endstep %}

{% step %}

### Run the repair

1. Run `DirectX Repair.exe` as administrator.
2. Select **CHECK AND REPAIR** in the top-right corner.
3. Wait until the repair finishes, then close the tool.

{% hint style="warning" %}
Do not close the program while repair is running.
{% endhint %}
{% endstep %}

{% step %}

### Install the second file

* Return to the download and run the file whose name starts with `INSTALL`.
* Complete the installation normally. If a `$10` donation option appears at the end, uncheck it before finishing.
  {% endstep %}
  {% endstepper %}

## Part two · DLL files <a href="#dll" id="dll"></a>

<a href="https://mega.nz/folder/f5VHTQTL#HfVE-6ONe5qtq7wW5J7jUA" class="button secondary" data-icon="download">Download DLL files</a>

{% stepper %}
{% step %}

### Check the filenames

* `z.dll`
* `libcurl.dll`

{% hint style="warning" %}
Both files must be extracted from any compressed archive, with filenames matching exactly.
{% endhint %}
{% endstep %}

{% step %}

### Place both files beside the loader

Put both files in the **same folder as the Thunex loader**.

* Loader on Desktop → put both DLLs on Desktop.
* Loader in Downloads → put both DLLs in Downloads.
  {% endstep %}

{% step %}

### Launch Thunex again

Open the loader again and test it normally.
{% endstep %}
{% endstepper %}

## Need a hand? <a href="#support" id="support"></a>

<mark style="color:$secondary;">**SIGN SUPPORT**</mark>

The Sign team is here to help. Open a Discord ticket and include the page name, the step you reached, and a screenshot of the issue so we can help you more clearly.

<a href="https://discord.gg/siin" class="button primary" data-icon="discord">Get help on Discord</a> <a href="https://www.signcod.com/ar" class="button secondary" data-icon="globe">Visit Sign Website</a>


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