Up until a week ago NOF 2013 was loading and working okay since updating to 2013 in August. It now will not load. I have the latest Java files. I am using Win7 Home 64bit. If it cannot start I cannot finish what work I was doing. If it cannot start I cannot see any error messages. Any clues please. I have uninstalled and reloaded to no avail. It also seems to be running in the background as at shutdown it mentions a program is running. In task manager it is running in processes.