Microsoft Releases Update to Fix Windows 11 Storage Issue

Microsoft has taken steps to address a significant storage issue affecting Windows 11 users. A bug in the operating system caused a folder, known as the CapabilityAccessManager. Db-wal file, to occupy an excessive amount of storage space on affected devices. This file, which is installed by default on Windows 11 PCs, is related to app permissions and has been a source of concern for several users over the past few months.

According to reports, the CapabilityAccessManager. Db-wal file has been known to grow to sizes ranging from 12GB to as much as 500GB, consuming valuable storage space and potentially causing issues with device performance. Microsoft has included a patch in its optional June 2026 update (KB5095093), which aims to improve disk space usage for the affected file. The update is now available for users to download and install.

The patch is part of Microsoft's ongoing efforts to address and resolve issues affecting Windows 11 users. By releasing this update, the company is taking steps to alleviate concerns and provide a smoother experience for those affected by the storage issue.