# 參與期間內刪除Netmarble Launcher

* 首先，請先重新安裝 Netmarble Launcher，接著需要確認參加原本 PC 版本事前預約的紀錄是否仍存在。
* 若原先參加過的事前預約畫面有顯示［PC 版本事前預約］按鈕時，請再次進行事前預約。


---

# Agent Instructions: 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:

```
GET https://launcher-docs.netmarble.com/faq-tc/pc-preorder/3.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
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.