Windows defender not updating xp
You can also enable it manually (you can't do this if you already have a security product installed and working): Most files detected by Microsoft security software are quarantined.This means the file is moved and stopped from running or doing anything to your PC.It features Real-Time Protection, a monitoring system that recommends actions against spyware when it's detected and minimizes interruptions and helps you stay productive.If you choose to participate, the online survey will be presented to you when you leave the Technet Web site.
I have successfully used the 32 bit WDO USB stick on my own Desktop without such a problem, probably because my Desktop is connected to the Internet via a LAN.
This package will help you install the latest Windows Defender definition updates.
Windows Defender is a free program that helps protect your computer against pop-ups, slow performance, and security threats caused by spyware and other unwanted software.
If you want a more recent update (usually uploaded to this page within the last three hours), you can manually download and install it.
If you want Windows to update your software, go to Windows Update or: Because these updates change once a day, the definition version might be different to what is shown on this page, even after you've clicked the Update button.