---
title: "Disable Reserved Storage"
description: "Disables Windows Reserved Storage (7-10 GB held for updates/temp files). Recommended only on small drives. Re-enable before major Windows feature updates to avoid installation failures."
editUrl: false
---

:::note
This page is generated from [`config/tweaks.json`](https://github.com/ChrisTitusTech/winutil/blob/main/config/tweaks.json). Do not edit this page directly.
:::

```json title="config/tweaks.json"
  "WPFTweaksReservedStorage": {
    "Content": "Disable Reserved Storage",
    "Description": "Disables Windows Reserved Storage (7-10 GB held for updates/temp files). Recommended only on small drives. Re-enable before major Windows feature updates to avoid installation failures.",
    "category": "z__Advanced Tweaks - CAUTION",
    "panel": "1",
    "InvokeScript": [
      "DISM /Online /Set-ReservedStorageState /State:Disabled"
    ],
    "UndoScript": [
      "DISM /Online /Set-ReservedStorageState /State:Enabled"
    ],
  }
```
