Editorial media
Cybercrime news

Windows 11 May Be Causing Your Computer's Sudden Lack of Storage

July 8, 2026Pablo Navarro1 мин

While it's common to associate Windows with occasional glitches or bugs, this time, the culprit behind a sudden lack of storage on your computer is a less visible system file. The file in question is named CapabilityAccessManager.db-wal.

This file is located within the following directory: C:\ProgramData\Microsoft\Windows\CapabilityAccessManager. Depending on the specific circumstances, it can grow to an alarming size, ranging anywhere from 70 GB to as much as 500 GB.

This unexpected storage consumption can lead to significant issues for users who find their hard drives unexpectedly full. Fortunately, understanding the cause is the first step towards resolving it and freeing up valuable disk space.