I've got Windows Defender installed, and for a while now its been telling me that its definitions are out of date, 19 days to be precise. I updated it yesterday, confirmed from MS site, "review my update history", but the program still is saying that I haven't updated. Infact, in my taskbar there is a little castle wall with an exclaimation mark in it. Have I missed something, can anyone suggest anything ?
Have tried that with no effect. The program connects, then tells me that it has the latest updates, but when you look it still says that the definitions are still 19 days old, and I still have the exclaimation mark in my taskbar. Do you think a re-install is worth a try ?