c# - Windows Schdule 任务通过 c# 和 asp net 给出访问被拒绝错误

Question

我通过 C# 和 asp.net 创建了一个时间表。它在开发服务器中工作，但实时服务器给出了以下问题

Access is denied. (Exception from HRESULT: 0x80070005 (E_ACCESSDENIED))

public Task CreateTask(string name) 
{
    Task tester = OpenTask(name);
    if (tester != null) {
    tester.Close();
    throw new ArgumentException("The task \"" + name + "\" already exists.");
    }
    try {
        object o;
            //Error Occrured at this below line of Code
        its.NewWorkItem(name, ref CTaskGuid, ref ITaskGuid, out o); 
        ITask iTask = (ITask)o;
        return new Task(iTask, name);
        }
    catch (Exception objException)
    {                       
       throw objException;          
    }   
}