# MUDEC\_00086, MUDEC\_00139

{% tabs %}
{% tab title="한국어" %}
{% embed url="<https://docs.mudfish.net/ko/docs/mudfish-troubleshooting/errorcodes/#mudec_00086>" %}
<https://docs.mudfish.net/ko/docs/mudfish-troubleshooting/errorcodes/#mudec\\_00086>
{% endembed %}

{% embed url="<https://docs.mudfish.net/ko/docs/mudfish-troubleshooting/errorcodes/#mudec_00139>" %}
<https://docs.mudfish.net/ko/docs/mudfish-troubleshooting/errorcodes/#mudec\\_00139>
{% endembed %}

네트워크 드라이버 관련 문제가 발생할 때 해당 에러를 출력합니다. 관련 레지스트리를 바꾸신 적이 있었는지, 패스트핑/Latency Fix 같은 다른 프로그램을 혼용하셨는지, 미꾸라지 설치를 실패하거나 잘못하신 적이 있는지 확인해 보시기 바랍니다.
{% endtab %}

{% tab title="English" %}
{% embed url="<https://docs.mudfish.net/en/docs/mudfish-troubleshooting/errorcodes/#mudec_00086>" %}
<https://docs.mudfish.net/en/docs/mudfish-troubleshooting/errorcodes/#mudec\\_00086>
{% endembed %}

{% embed url="<https://docs.mudfish.net/en/docs/mudfish-troubleshooting/errorcodes/#mudec_00139>" %}
<https://docs.mudfish.net/en/docs/mudfish-troubleshooting/errorcodes/#mudec\\_00139>
{% endembed %}

Please check if you have modified registry like Latency Fix / FastPing or failed to install Mudfish
{% endtab %}
{% endtabs %}