> For the complete documentation index, see [llms.txt](https://demonitycc.gitbook.io/guide/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://demonitycc.gitbook.io/guide/possible-bugs-and-errors-fix/a-driver-cannot-load-on-this-device.md).

# A driver cannot load on this device

### 🚀 How to Disable Core Isolation

1. **Open the Search Bar**
   * Click the **magnifying glass** icon or press **Windows + S** on your keyboard.
2. **Search for Core Isolation**
   * Type **Core Isolation** into the search bar.
3. **Open Core Isolation Settings**
   * Click on the **Core Isolation** option that appears in the search results.
4. **Disable Memory Integrity**
   * In the Core Isolation page, find the **Memory Integrity** toggle.
   * Click the toggle to switch it **Off**.
5. **Disable Microsoft Vulnerable Driver Blocklist**
   * Scroll down or look for the **Microsoft Vulnerable Driver Blocklist** option.
   * Turn the toggle **Off**.
6. **Restart Your Computer**
   * After making these changes, **restart** your PC to apply them.

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