avast and vongo

Yesterday my avast (when I started up vongo) said that there was adware in the vongo program. I have been aware of this always and suddenly for the first time since I have been using vongo (about 3 months) this happens and now it will not let me access vongo.exe at all ???

A search of these forums for vongo will no doubt return many hits as this topic has been previously discussed a number of times. Also ensure you have the latest VPS signatures 0636-3.