Создание архива rar/zip на C++

#include <windows.h>
#include <iostream.h>
using namespace std;
 
int main(int argc, char *argv[])
{
STARTUPINFO si1={sizeof(si1)};
PROCESS_INFORMATION pi1;
CreateProcess(NULL, ""C:\Program Files\WinRAR\Rar.exe" a -r -v1500 TestArchiv -p12345",NULL, NULL, FALSE, 0, NULL, NULL, &si1, &pi1);
WaitForSingleObject(pi1.hProcess,INFINITE);
CloseHandle(pi1.hThread);
CloseHandle(pi1.hProcess);
 
 
    system("PAUSE");
    return EXIT_SUCCESS;
}

if(CreateProcess(NULL, "\"C:\\Program Files\\WinRAR\\Rar.exe\" a -r -v1500 TestArchiv -p12345",... Тут остальное){
 WaitForSingleObject(pi1.hProcess,INFINITE);
 CloseHandle(pi1.hThread);
 CloseHandle(pi1.hProcess);
    system("PAUSE");
    return EXIT_SUCCESS;
} else {
 cout<<"Что-то пошло не так:"<<GetLastError();
    system("PAUSE");
    return -1;
}

system("\"C:\\Program Files\\WinRAR\\Rar.exe\" a -r -v1500 TestArchiv -p12345");

# include <conio.h>
# include <string>
 
using namespace std;
 
int main(void)
{
    setlocale(LC_ALL, "Russian");
    string str = "Архив";
    system(""C:\\Program Files\\WinRAR\\Rar.exe" a -r -v150 str -p12345");
    _getch();
    return 0;
}

int x=10;
std::string str=std::string("echo x=")+std::to_string(x)+";";
system(str.c_str());

int x=10;
std::stringstream stream;
stream<<"echo x="<<x<<";";
system(stream.str().c_str());

    setlocale(LC_ALL, "Russian");
    string str = "Архив";
    std::stringstream stream;
    stream<<"C:\\Program Files\\WinRAR\\Rar.exe a -r -v150 "<<str<<" -p12345";
    system(stream.str().c_str());
    _getch();
    return 0;