My first visit to the forum. Am getting "Last Encountered error" : Invalid file Signature Setup will terminate
I have re-installed, but that didn't help. I did a restore on my XP computer, and that did nothing. It won't update.
I am wondering if this resolves after a few days or if this remains a block in using AVAST? I can not update virus protection.
Sometimes it says I am not protected and sometimes it says I am. I have used this since Feb. and not a snag....until this. Using Mozilla Firefox for Internet.