Creating Folders/Directories

[Huako]

What im trying to do is to create a folder/directory using the user input, the path is writing correctly(I think) but the folder is not been created. Here's the Code:

#include <iostream>
#include <windows.h> 
#include <string>

 using namespace std;

 void Create_Directory()
 {
	 string Menu_Options;
	 string NameOfUser;
	 string Divider = "\\";
	 string NameOfRute;
	 string NameOfFolder;
	 string DefaultAddress = "C:\\Users\\";

	cout << string(20, '_') << endl;
	cout << "[ 1 ] Creat New Folder:\n\n[ 2 ] Add Files:\n\n[ 3 ] Login\n\n";
	getline(cin, Menu_Options);
	system("cls");

	if (Menu_Options == "1")
	{
		cout << string(20, '_') << endl;
		cout << "Name of User:	[ ";
		getline(cin, NameOfUser);
		cout << "Name of Rute:	[ ";
		getline(cin, NameOfRute);
		cout << " ] \n\n Name of Folder:[ ";
		cin >> NameOfFolder;
		cout << " ]";

		DefaultAddress += NameOfUser;//Builder of The path file line.
		DefaultAddress += Divider; //Builder of The path file line.
		DefaultAddress += NameOfRute;//Builder of The path file line.
		DefaultAddress += Divider;//Builder of The path file line.
		DefaultAddress += NameOfFolder; //Builder of The path file line.

		CreateDirectory(DefaultAddress.c_str(), NULL);

int main()
{
	Create_Directory();
	system("Pause");
}

[Computergeek01]

What is "GetLastError()" telling you? : https://msdn.microsoft.com/en-us/library/windows/desktop/ms679360(v=vs.85).aspx

[Huako]

Honestly I don't know how to implement that "GetLastError()" so I cant say sorry ; ;

[Huako]

nvm I don't know why but it work, can some one plz elaborate why it sometimes work and sometimes doesn't.