I can't get screen 2 any more. If I set the windows tab in cascade, then it shows screen 2, but the screen is blank. If I just open the program, and click on the windows tab, I can't click on screen 2. It shows the check mark, but it is faded out. I have tried to repair the program, and then I uninstalled it, rebooted, and downloaded it again, but it still doesn't show screen 2. I had it earlier, but did something, so the channels were chasing very fast, and couldn't get them to stop. So, I closed the program, and then re-opened it, and I am having this problem. Help! I know this board is discontinued, but will be still using ours, for several more years, untill we are allowed to try to get budgeting for a new board, and other upgrades. Thank you, David.