If you’ve found yourself with much less storage than you otherwise anticipated, to the tune of hundreds of missing gigabytes, there’s a chance you’ve fallen victim to a new Windows 11 bug. That, or you’re not very good at managing your storage (same).
As spotted by Windows Latest, this new bug involves the CapabilityAccessManager. This function in Windows 11 is responsible for app permissions like allowing apps to access your camera or microphone. It’s a file that can reportedly grow in size, but it shouldn’t take up to 500 GB, and it definitely shouldn’t hold onto that storage indefinitely.
If you’re wondering if you’ve been affected, you should be able to spot an anomaly if you go into storage settings and click on ‘show more categories.’ If ‘System & reserved’ is hundreds of GB large, or close to that, the bug has hit you.
Unfortunately, this method will only show you the problem if it’s obvious and very large. Windows Latest does show another method for spotting the problem, using an elevated version of the command prompt. With Command Prompt on and run as administrator, type in the following command: