https://community.avast.com/t/xml-core-services-6-0-service-pack-2-kb954459-doesnt-hold/629954
XML Core Services 6.0 Service Pack 2 (KB954459) doesn't hold - Viruses and worms - Avast Community
Jul 24, 2009 - I have an Automatic Updates message on my systray. It tells me to install this update immediately. Everytime I install it, within seconds the update icon...