# Installing Spectra AI

Follow these steps to set up the SpectraAI backend and the Web Interface on your system.

***

### 1. Preparation

Before downloading the files, prepare a dedicated location for the software:

1. Navigate to a location on your computer where you want to store the software.
2. Create a new folder and name it **`SpectraAI`**.

### 2. Download Files

1. Visit the official download repository: [**Mega.nz Download Link**](https://mega.nz/folder/ZTIQRSxK#YPZF2RTwSWCg-jnX_UioQQ)
2. Download the required executable files. You must choose between the **Stable** release or the **Beta** release.

#### Option A: Stable Release (Recommended)

Download these two files:

* `SpectraAI.exe`
* `WebUI.exe`

#### Option B: Beta Release

If you wish to test new features, download these two files instead:

* `SpectraAI_beta.exe`
* `WebUI_beta.exe`

**Important:** *Move the two downloaded files into the **`SpectraAI`** folder you created in Step 1. Both files must reside in the same directory.*

***

### 3. Install and Run the Backend

The backend (SpectraAI.exe) handles the core logic, system detection, and resource management.

{% hint style="info" %}
Be sure to have GPU drivers installed before the next step
{% endhint %}

1. Double-click **`SpectraAI.exe`** (or `SpectraAI_beta.exe`) to run it.
2. **Automatic Configuration:** The software will automatically detect your system specifications and begin downloading and installing the necessary dependencies.

> **⚠️ Note on Installation Time:** > This process **will take some time** as it involves downloading, installing, and verifying large files.\
> **Please be patient.** If the window appears inactive, it is **not stuck**; it is working in the background. Do not close the window.

3. **Activation:** Once the installation and verification are complete, the console will prompt you to enter your **Key**. You only need to do this the first time you run the software.
4. Upon entering a valid key, the installation will be marked as successful.

***

### 4. Launch the Web Interface

Once the backend is running, you can launch the user interface.

1. Double-click **`WebUI.exe`** (or `WebUI_beta.exe`).
2. A terminal window will open and display a local address: `http://localhost:3000`.
3. Open your web browser and navigate to that link (or click it directly from the terminal if your terminal supports it).

#### Troubleshooting the Interface

If you open the link and see a **"Loading..."** screen that does not go away:

* **Check the Backend:** Ensure that `SpectraAI.exe` is still open and running.
* **Wait for Initialization:** The backend might still be loading essential components. Wait a few moments for the backend to fully initialize, and the WebUI menu will appear automatically.


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