Discovered a newWindows update error, specifically in the one issued on October 15 for Windows 10 in the computer operating system.
The latest update is designed to make it more secure but, precisely, your mistake is that you cancause the Windows Defender antivirus to stop workingcorrectly.
That is why Microsoft has recommended that it not be installed on those PCs that use the versionWindows 10 1809. The update patch is KB4520062, the download of which is not mandatory.
The specific failure is the possible disabling of the service toolsAdvanced Threat Protection, which causes the antivirus to stop sending information to control the security of the device.
Microsoft is investigating the error and hopes to fix it by mid-November.