---
title: "微软修复了 Windows 11 中占用大量存储空间的文件夹"
type: "News"
locale: "zh-CN"
url: "https://longbridge.com/zh-CN/news/291947265.md"
description: "微软在 2026 年 6 月的可选 Windows 11 更新（KB5095093）中发布了一个补丁，以修复一个导致 CapabilityAccessManager.db-wal 文件占用过多存储空间的错误。与应用权限相关的这个文件，用户报告称其大小可达到 500GB，严重影响了磁盘使用情况"
datetime: "2026-07-07T14:15:39.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/291947265.md)
  - [en](https://longbridge.com/en/news/291947265.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/291947265.md)
---

# 微软修复了 Windows 11 中占用大量存储空间的文件夹

Microsoft is addressing a Windows 11 bug that caused a folder to take up several gigabytes of storage space. As spotted earlier by _Windows Latest_, Microsoft included the patch in its optional June 2026 update (KB5095093), which "improves disk space usage for the CapabilityAccessManager.db-wal file."

The CapabilityAccessManager.db-wal file is installed on Windows 11 PCs by default, and is related to app permissions. Several users have had issues with this file over the past few months, with one person saying the file took up 500GB of storage on their device. Others have reported the file growing to similarly large amounts, ranging from 12GB …

Read the full story at The Verge.

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