public static void RunAppAtTime(string applicationEvent, DateTime startTime)
{
long fileTimeUTC = startTime.ToFileTime();
long fileTimeLocal = 0;
var systemStartTime = new SystemTime();
CoreDLL.FileTimeToLocalFileTime(ref fileTimeUTC, ref fileTimeLocal);
CoreDLL.FileTimeToSystemTime(ref fileTimeLocal, systemStartTime);
CoreDLL.CeRunAppAtTime(applicationEvent, systemStartTime);
}