I am using Windows XP Pro with a Windows Small Business Server. I double-click a short-cut on the desktop, that fires off an exe file that sits on the server. Most of the time, it starts the exe with no complaints. Sometimes, it will not start the exe, it will do nothing, and it does not give any error message. It's as if I am not even clicking on the short-cut. If I wait a few minutes, or reboot the PC, it then "comes back to life" and everything starts to work. Because it generates no error message, I do not know where to turn.