Thanks Tarq now got 12 of them!! Downloaded KB953252 which does the same job as KB967715 then deleted KB967715 from programs and files. On restarts now KB967715 is not appearing nor any requests to download it. Will check over the next few days to see if it has stopped replicating itself.
I Googled "fix for KB967715" an awful lot of XP people not amused. Very quiet on the MS front.