# Redeeming a key

Welcome to Ethereal Software, and congratulations on your purchase!

To redeem your license key, please follow these steps:

1. Visit our official website at [<mark style="color:purple;">http://etherealmenu.cn/</mark>](http://etherealmenu.cn/) and create an account. When setting up your password, avoid using special characters.
2. After creating your account, navigate to the “Account Settings” and select the “Account Upgrade” option.
3. Enter your license key in the provided "Purchase" section.
4. Click "Purchase" to redeem your key.
5. Once redeemed, a download section for the Ethereal App will become visible on the main page.
6. Click the download button to obtain the .zip file. Be sure to review the "installation guide.txt" included in the zip file before proceeding with the installation.

Follow these steps to get started with your software.


---

# 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:

```
GET https://corruptedmodz.gitbook.io/corruptedmodz/products/gtav/ethereal-gtav/redeeming-a-key.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.