> For the complete documentation index, see [llms.txt](https://docs.konnekt.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.konnekt.io/ja/troubleshooting/nagaburokkusareru.md).

# 危険な操作がブロックされる

## 状況

Attack Surface Reduction (ASR) ルールを使用すると、Windows によって KONNEKT の主要な操作の一部がブロックされる場合があります。

{% embed url="<https://learn.microsoft.com/en-us/defender-endpoint/attack-surface-reduction-rules-reference>" %}

## 問題

除外設定がないと、Word、Excel、PowerPoint などの Office ファイルを開こうとしたりプレビューしようとしたりすると、KONNEKT はクラッシュします。

この場合は、Windows セキュリティ / 保護の履歴 にある項目を確認してください:

<figure><img src="/files/a3ce14451e67ecccdc218d06b912e134effedbbc" alt=""><figcaption></figcaption></figure>

## 解決策

KONNEKT を ASR ルール「Office Child Process」から除外します:

"C:\Program Files\Konnekt\Konnekt.exe"

"C:\Program Files\Konnekt\KonnektStarter.exe"

{% embed url="<https://learn.microsoft.com/en-us/defender-endpoint/attack-surface-reduction-rules-reference#block-all-office-applications-from-creating-child-processes>" %}


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://docs.konnekt.io/ja/troubleshooting/nagaburokkusareru.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.