WinCron is Powerful task scheduler with fully integrated VBScript that can be run either as an application or as an NT/2000/XP System Service. When run as a system service, WinCron utilizes both Domain User accounts as well as the LocalSystem account. WinCron fully supports synchronous, asynchronous and detached (no console) mode program execution . WinCron supports a very flexible time specification format for 'triggers'.