> For the complete documentation index, see [llms.txt](https://kevlar.gitbook.io/guide/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://kevlar.gitbook.io/guide/call-of-duty/troubleshooting/all-error-code-fi.md).

# All Error Code Fi

## 1. Disable Your Antivirus

{% hint style="info" %}
Often time windows false flags our software as a virus due to our protection software, To disable your antivirius do the following

1. **Open Windows Security Settings**:
   * Press the `Windows` key on your keyboard.
   * Type "Windows Security" and press `Enter`. This will open the Windows Security app.
2. **Access Virus & Threat Protection**:
   * In the Windows Security app, select "Virus & Threat Protection" from the left-hand menu.
3. **Manage Settings**:
   * Under "Virus & Threat Protection settings," click on "Manage settings."
4. **Disable Real-Time Protection**:
   * Locate the "Real-time protection"  option and toggle the switch to turn it off. This will temporarily disable real-time scanning.

#### Disabling Tamper Protection:

{% endhint %}