i have a program which runs fine (!). I have scheduled it to run every night at 4:00. At that moment, my NTserver is in screen saver mode, password protected. In that case, my program doesn't work right. (i'm using specific OCX's to retrieve real-time financial data from Reuters etc ...). I guess the easiest way to solve the problem will be to desactivate this screen-saving mode via my delphi program. How do I do that ?