> For the complete documentation index, see [llms.txt](https://mgunexcel.gitbook.io/doc/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://mgunexcel.gitbook.io/doc/self/cases/just-quit.md).

# 회색화면, 엑셀이 꺼지는 경우

[필수프로그램 셀레니엄](/doc/self/install/requirement.md#id-1)이\
설치되지 않아서 그렇습니다.

<figure><img src="/files/WtjQO9bEisrynToJZPE7" alt=""><figcaption></figcaption></figure>

<figure><img src="/files/FE9ftmO6RJTjEgawCrML" alt=""><figcaption></figcaption></figure>

## 해결 방법

아래 링크를 참고해서\
설치해주세요.

{% content-ref url="/pages/KWQAvYhaiPnvE8RqMepO" %}
[2. 필수 프로그램 3종 설치](/doc/self/install/requirement.md)
{% endcontent-ref %}