StreamReader does not accept path string in constructor

Question

Hi guys

I'm working on a Windows 8 store application, and I got some problem when I wanted to read text from a file. I tried to use the given instructions (like official reference from MSDN), but none of them solved my problem.

This is my function:

 public void readCSV(){
   string path = @"ms-appdata:://Assets/Content/content.csv";
   try
   {
    using (StreamReader sr = new StreamReader(path)) 
    {
      /* Doing my job here... */
    }
   } 
  catch (/*...*/)
  {}
  finally
  {}
}

And the answer from Visual Studio 2012 is this:

The best overloaded method match for 'System.IO.StreamReader.StreamReader(System.IO.Stream)' has some invalid arguments. Argument 1: cannot convert from 'string' to 'System.IO.Stream'