Java code works on Mac, but on non-PC

The following code works on my Mac and not on the pc. I really need to start working on the pc, so I appreciate any help I can get. I'm using Eclipse Java Oxygen on both platforms.

Code:

import java.io.BufferedReader;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.io.PrintWriter;

public class coordinates {

public static void main(String[] args) {

   try {

       BufferedReader in = new BufferedReader(new FileReader(new File("C:\Users\TelmoG\Desktop\06092017.txt")));
       PrintWriter out = new PrintWriter("C:\Users\TelmoG\Desktop\outputFile.csv");

       String newLine ="";
       int index = 0;
       String line = "";

       while((line = in.readLine()) != null){
          // System.out.println(line);
           index++;

           if (index %2 == 0){
               newLine += ";" + line.substring(34);
               out.println(newLine);
           } else {
               newLine = line.substring(34);
           };  
       } 
       in.close();
       out.close();

        } catch (FileNotFoundException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
    }      
 }
 }

Error:

  

Exception in thread "main" java.lang.Error: Unresolved compilation   problem:

     

at coordinates.coordinates.main (coordinates.java:25)

     

Line 25:

     

public static void main (String [] args) {