XP-Pro, SP3 here and its been repeating for 2-3 days. Also like someone else mentioned, gives voice but no popup, then gives voice and popup, doubling. Sometimes failing updates. Also still have all other issues I reported sometime back of Avast locking up, no logon to Outlook Express email [error 10060], no logon to internet, have to reboot or force definitions update. Often can't force definitions update.