It's very unclear from the documentation I've found - https://msdn.microsoft.com/en-us/library/windows/desktop/aa376977(v=vs.85).aspx for instance whether HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce will run on OS boot, or will only run when any user logs in (but not a specific user like with HKCU key).
I need to run a program without anyone logging in on boot. What's the way to do this with Windows 7 x64 SP1?