Fails first task requirement on second task, code remains unchanged. Works on Visual Studio - Fine

using System;

namespace Treehouse.CodeChallenges
{
    class Program
    {
        static void Main()
        {

           int i = 0;
            bool carryOn = true;

            while (carryOn == true)
            {
                Console.Write("Enter the number of times to print \"Yay!\": ");

           String entry = Console.ReadLine();


                try
                {
                    int minutes = int.Parse(entry);

                    if (minutes <= 0)
                    {
                        Console.WriteLine("Enter valid number");
                        continue;
                    } 

                    while (i < minutes)
                    {

                        Console.WriteLine("\"Yay!\"");

                    i = i + 1;

                       // carryOn = false;
                    }

                    break;

                }
                catch (FormatException)
                {
                    Console.WriteLine("\"You must enter a whole number.\"");
                    continue;
                }
            }


        }
    }
}