Have these programs installed on three windows 7 pro machines for years. Recently, the machine used the most will not boot these programs. If I let the first screen just sit there until the machine sleeps, when I awaken it, the program is ready to use. Not so on the other two machines. I have reinstalled the programs, to no avail. I have set up a virtual PC on the machine using XP and the programs boot up quickly. I would leave it at that, but unfortunately I cannot get either of my Epson printers to install in the virtual PC. Any ideas?