Thread: std::remove("File1.txt");

I am trying to remove a file named File1 like this but this doesn´t remove(delete) this file.
I beleive it is the correct syntax to delete a file.

Code:

#include "stdafx.h"
#include <iostream>
#include <fstream>
#include <sstream> 
#include <string>  


using namespace std;

int main()
{
   ifstream input  ("File1.txt");
   ofstream output ("File2.txt");
   
      {
         output << "Text" << "\n";
      }
	  std::remove("File1.txt");

   return 0;
}