# WTG/Boot Camp (Mac OSX)

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**Compatibility Warning** Boot Camp installation via this method is **not supported on Apple Silicon Macs** (M1, M2, M3, etc.). This guide applies only to Intel-based Mac models.
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<figure><img src="https://3026209848-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FhmDmKL86eZmYvioTSXe5%2Fuploads%2FeY6QBBG6X5G7Bpa5bRYH%2Fimage.png?alt=media&#x26;token=3f0443ed-fde8-43a6-9b0c-58fa3104c1d4" alt="WTG and Boot Camp Support"><figcaption><p>Portable Windows environment for PC and Mac</p></figcaption></figure>

The combination of IODD's WTG (Windows To Go) capability and encryption features allows for a secure, portable booting solution on both standard PCs and Intel-based Macs. For the full setup process, please also refer to the UEFI Booting guide.

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**Prerequisites** Since the VHD Tool and Rufus are **Windows-only applications**, you must have access to a Windows environment for the initial setup.

* **VHD Tool**: [Download and Guide](https://help.iodd.kr/bootable-virtual-drive/virtual-drive-vhd/create-vhd-file-with-vhd-tools)
* **Rufus**: [Download](https://rufus.ie/)
* **Windows ISO**: Windows 8.1, 10, or 11 (Professional / Enterprise recommended)
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***

### Preparations

1. **Boot Camp Support Software (Drivers)**:
   * Download the necessary drivers via the **Boot Camp Assistant** (Control Panel) on your Mac.
   * Store these drivers on an external USB drive or a separate VHD file.
2. **VHD File for Installation**:
   * A **Fixed-size VHD** is highly recommended for optimal performance.
   * Refer to: [Creating VHD Files](https://help.iodd.kr/bootable-virtual-drive/virtual-drive-vhd/create-vhd-file-with-vhd-tools)

***

### Rufus Configuration

The basic configuration follows the standard UEFI boot settings. Refer to the [ISO to UEFI Conversion Guide](https://help.iodd.kr/bootable-virtual-drive/virtual-drive-vhd/convert-iso-file-to-uefi-bootable-drive) for details.

<figure><img src="https://3026209848-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FhmDmKL86eZmYvioTSXe5%2Fuploads%2FnqUXkrtEdjFLfm11u9yR%2Fimage.png?alt=media&#x26;token=807bac48-45a1-412f-abce-fab998f3b6b8" alt="Rufus Advanced Drive Properties"><figcaption><p>Configuring Rufus for VHD-based WTG installation</p></figcaption></figure>

1. **Enable Advanced Options**: In Rufus, navigate to **\[Advanced Drive Properties]** and check **\[List USB Hard Drives]**.
2. **Select Target**: Choose the **mounted VHD drive** (the fixed-size virtual disk) as the target device.
3. **Partition & System**: Set the partition scheme to **GPT** and the target system to **UEFI (non CSM)**.

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**Critical Selection Check** Ensure the target drive is the **VHD-mounted "Virtual Drive."** Never attempt installation directly onto the physical IODD disk, as this will result in total data loss. It is strongly recommended to enable **Write-Protection** on the physical IODD device as a safeguard.
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***

### Booting into Boot Camp

1. Ensure your Mac is completely turned off.
2. Connect the IODD to the Mac.
3. Press the **Power button** while holding down the **\[Option] (Alt)** key.
4. When the boot manager appears, select the **Yellow EFI Boot icon**.

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During the first-time installation, hold the **\[Control]** key while selecting the disk to set it as the default boot device.
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5\. After the Windows setup completes, install the \*\*Boot Camp Support Software (drivers)\*\* prepared earlier.

***

### Additional Resources

For official information regarding Apple Boot Camp, please visit: [Apple Support: Install Windows on your Mac with Boot Camp](https://support.apple.com/en-us/HT201468)