Windows defender is out of date

Windows Defender will not be enabled and functioning properly if there is a program other than Windows Defender listed. And see Configure Windows Defender in Windows 8, 8. You may prefer to install a third party antimalware program which should disable Windows Defender. There are a number of viable free and paid options available — take your pick…. Choosing an Anti-Virus Program. Good article but ignore the ads. Was this reply helpful?

Yes No. Sorry this didn't help. Thanks for your feedback. Search for the SecurityCenter service. Right-click on the service and select Properties. In startup type select Automatic. Search for the Windows Defender Antivirus Service. Restart and check if the problem persists. Found the MediaCreationTool.

Select Create installation media for another PC. Select ISO file and click Next. Click Finish. Open the Windows ISO file you downloaded. Open Setup. Click Next. Click Accept, this next part may take a while. Click Install.

Again, this will take a moment while your system restarts. Note: You can select "Keep personal files, apps, and Windows settings" or "Keep personal files only". Wait for your system to restart and install Windows When it finishes, check if the issue persist. If you need more help with this issue, just let me know, and I will help you. How satisfied are you with this reply?

Thanks for your feedback, it helps us improve the site. In reply to James J. Burdge's post on December 17, This package updates the anti-malware client, anti-malware engine, and signature versions in the OS installation images to following versions:. This package includes monthly updates and fixes to the Microsoft Defender antimalware platform and engine that's used by Microsoft Defender Antivirus in Windows This package also includes the latest security intelligence update that is available up to the date of release.

Different update packages are required for different Windows OS image architectures. Select the architecture that matches the installation image to which you will apply this update:.

Microsoft Defender update for Windows Operating system installation image: bit bit. Note: These links point to defender-update-kit-[x86 x64]. Extract this. The following prerequisites apply to running this patching tool DefenderUpdateWinImage. Do not use this package to update live images because it can damage the Windows installation that Is running inside the Virtual Machine.

The DefenderUpdateWinImage. However, you may still want to keep a backup copy of images before you apply the update. Learn about the terminology that Microsoft uses to describe software updates.

Notes: After a new package version is released, support for the previous two versions will be reduced to technical support only. Notes: Do not use this package to update live images because it can damage the Windows installation that Is running inside the Virtual Machine.