Key Takeaways
- Microsoft has released an update addressing a bug that caused the CapabilityAccessManager.db-wal file to take up several gigabytes of storage.
- The update, included in the June 2026 optional update (KB5095093), improves disk space usage for this specific file.
- Users reported issues with the file growing to large sizes, with one user noting it took up 500GB on their device.
Microsoft has released an update addressing a significant storage issue in Windows 11. The bug affected the CapabilityAccessManager.db-wal file, which is related to app permissions and was reported to grow to several gigabytes of storage space.
According to reports from users, the file had expanded to alarming sizes, with one user noting it took up an astounding 500GB on their device. This issue has been a concern for many Windows 11 users over the past few months.
The update, included in Microsoft's June 2026 optional update (KB5095093), aims to resolve this problem by improving disk space usage for the CapabilityAccessManager.db-wal file. The company has acknowledged the issue and is taking steps to ensure user data remains secure while addressing storage concerns.
Users who have experienced issues with this file are encouraged to install the update as soon as possible to prevent further growth of the file and potential performance impacts on their devices.
The fix was first reported by Windows Latest, highlighting the severity of the issue. Microsoft's response has been swift, demonstrating a commitment to addressing user concerns promptly.
While the update is optional, it is highly recommended for users experiencing storage issues related to this specific file. The company advises that installing the patch will not affect any other aspects of the operating system and should resolve the problem without causing additional complications.
Microsoft has provided no further details on potential long-term effects or whether similar issues may arise in future updates, but the immediate resolution is a positive step towards maintaining user satisfaction with Windows 11.
