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Microsoft Releases Optional June 2026 Update Fixing Windows 11 Storage Issue
Microsoft issued optional update KB5095093 to reduce disk space used by the CapabilityAccessManager.db-wal file on Windows 11 PCs. Users had reported the file reaching sizes up to 500 GB. The patch is available through Windows Update settings.
Jul 7, 9:52 AM·1m read1 source
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Microsoft released an optional June 2026 update identified as KB5095093 that improves disk space usage for the CapabilityAccessManager.db-wal file on Windows 11 PCs. The Verge reported the change addresses excessive growth of the file, which is installed by default and tied to app permissions. Users reported the file consuming large amounts of storage in recent months.
One account described the file reaching 500 GB, while others noted sizes between 12 GB and 200 GB. The update is available by navigating to Settings, then Windows Update, Advanced options, and selecting Check for optional updates. Microsoft did not detail the underlying cause in the release notes.
The Verge published its account of the update on July 7, 2026.
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