A critical Home windows 11 storage bug is silently consuming as much as 500GB on affected PCs. Microsoft’s computerized repair will not arrive till July 14.
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Microsoft has confirmed {that a} critical Home windows 11 bug is presently consuming as much as 500GB of storage on affected PCs operating Home windows 11 variations 24H2 and 25H2, leaving customers significantly in need of area and in excessive circumstances risking eventual system failure.
What Is The Home windows 11 Storage Bug?
Customers have reported the bug way back to May 2025, however Microsoft solely revealed a repair on June 29—which gained’t roll out mechanically till July 14. Nevertheless, affected customers, particularly these with smaller drives (256GB to 500GB), might have to handle it manually now to keep away from system failures when the obtainable area hits zero. Operating easy disk cleanup instruments gained’t recuperate your area and the file might continue to grow indefinitely.
Home windows 11 Disk House Bug: Am I Affected?
It’s simple to verify when you’re affected: Simply open Settings, System after which Storage. Subsequent, click on on ”Present extra classes” and search for “System & reserved.” If the “System recordsdata” class incorporates greater than round 100GB you’re more likely to be affected.
The storage bug impacts a hidden file known as CapabilityAccessManager.db-wal that lives deep in your “%ProgramDatapercentMicrosoftWindowsCapabilityAccessManager” folder. Home windows 11 makes it very tough so that you can entry this file immediately, however you may work round this through the use of a free device like WizTree to seek for the file in your arduous drive and reveal its dimension. If the file is ballooning into gigabytes, you’re virtually definitely affected.
How To Repair The Home windows 11 Storage Bug
Microsoft has issued a downloadable repair as a part of a current optionally available replace, KB5095093, however notice that this patch additionally permits a number of Home windows 11 characteristic previews which can have an effect on your PC in different methods, so remember to learn the documentation earlier than continuing. For instance, it causes points for some particular third-party app integrations with Microsoft Workplace.
You possibly can set up the replace proper now by going to Settings, then Home windows Replace, Superior Choices and choosing Non-compulsory Updates. From right here you may choose the June 2026 preview replace.
A phrase of warning: don’t be tempted to attempt to delete the CapabilityAccessManager.db-wal until you realize what you’re doing. A number of customers confirmed that doing so can break WiFi and display screen seize performance.
When you’re in no instant hazard of operating out of disk area, it’s possible you’ll be higher off monitoring the scenario and ready a couple of days. Microsoft might be pushing an computerized repair to affected customers within the forthcoming July 14 “Patch Tuesday” replace.