Thanks for that

Situation is Hopeless Suspect it was erased by ccleaner (first time its happened) Have located the file on the other computer and transferred it over and replaced the file on this comp with no Joy

So the only thing left is a Full Delete and Reinstall and the copy on AOLs server will be installed when I reinstall (Have to save the Favourite as they are not saved on the server ...Transfer takes seconds )
BTW For Security reasons I am NOT saying where the file is located or its extension name OK?