C#: How to start a thread at a specific time [duplicate]

Answer 1

1- Call your application from another process

System.Diagnostics.Process.Start("CMD MyApplication.exe", "/C TIME 16:00");

2- Use Timer and each 1 minute check the current time.

3- Handle the Windows time changed event in your appliction and each time also check the current time more info:

http://msdn.microsoft.com/en-us/library/microsoft.win32.systemevents.timechanged%28v=vs.100%29.aspx

I hope one of thoese will help you.