I am using Quartz.Net in Asp.Net C# to schedule my task. I want to write to a file, when I try without the `MapPath` it's writing to the file as expected (Hello world). 

Here is the code what I wrote. I have tried `HostingEnvironment.MapPath` and `Server.MapPath`. It's simply writing the file without any content.

```
public void Execute(IJobExecutionContext context)
{
    StreamWriter file = new StreamWriter("destination_actualPath\\hello1.txt", true);
    file.WriteLine("Hello world " + Server.MapPath("../Data"));
    file.Close();
}

```

Yes this folder `Data` do exist in my project directory. This function is inside the `IJob` class. If I write a new method (other than execute) it's writing to the file (hello world and path), it's not writing any content to the file if it's inside this `Execute` method.