
Please enable JavaScript to view the comments powered by Disqus.Ĭopyright © 2023 IDG Communications, Inc. The Patch Tuesday update fixed a glitch with Windows Desktop Search causing high CPU usage, but the same fix also broke Windows Desktop Search in the process for users of Windows 10 version 1903, the newest release of Windows 10. The same complaints are being reported on Microsoft’s Answers website and Reddit, where some users also complain about high CPU usage after installing the last Patch Tuesday update earlier this month, but that's a separate issue.

Readers of the AskWoody Windows-focussed blog have reported that both the full scan and quick scan quit menus after combing through just 29 files. The issue is affecting the 'quick scan' and 'full scan' options, with quick scans ending in seconds and only scanning between five and 64 files. Normally, thousands of files should be scanned in a process that takes around 30 minutes to complete.īut the bug means that Microsoft's anti-malware isn't doing the job it was intended for and as users point out, the software still displays a green tick mark and states the scan is 'complete', even though it's clearly not.

And unlike normal Windows security updates, which give users some choice over when they're installed, typically Windows Defender users don’t choose when the engine is updated because Microsoft deploys them automatically through an update manager.

The engine ships with several Microsoft anti-malware products for consumer and enterprise customers, including Windows Defender, Security Essentials and Forefront.
