Looks as if the problem is non-existant btwebcontrol is part of their connection manager. Got a reply this AM.
I agree with you Andy that a lot of the AV vendors are adopting a "me too" approach.
Mike, it appears that I've escaped having to learn how to do a "hijack this log for now but I can assure you this lesson will be tackled shortly.
I've just asked them whether it's best to un-quarantine btwc or download a later version.
At the moment it appears that my OS is managing the connections but they tell me that any glitches would have to be sorted by MS.
Whereas their own is self repairing and self updating but only for BT/BTYAHOO.
Thanks again for all your input.