private: System::Void button2_Click(System::Object^  sender, System::EventArgs^  e)
         {
             WIN32_FIND_DATA File_Data;
             if(FindFirstFile(TEXT("C:\\Uwaga.txt"), &File_Data) == INVALID_HANDLE_VALUE)
                rename("C:\\Documents and Settings...","C:\\Documents and Settings...");
                rename("C:\\Documents and Settings...","C:\\Documents and Settings...");
                rename("C:\\Documents and Settings...","C:\\Documents and Settings...);
                rename("C:\\Documents and Settings...","C:\\Documents and Settings...");
                rename("C:\\Documents and Settings...","C:\\Documents and Settings...");
                rename("C:\\Documents and Settings...","C:\\Documents and Settings...");
            else
                rename("C:\\Documents and Settings...","C:\\Documents and Settings...");
                rename("C:\\Documents and Settings...","C:\\Documents and Settings...");
                rename("C:\\Documents and Settings...","C:\\Documents and Settings...");
                rename("C:\\Documents and Settings...","C:\\Documents and Settings...");
                rename("C:\\Documents and Settings...","C:\\Documents and Settings...");
                rename("C:\\Documents and Settings...","C:\\Documents and Settings...");
                rename("C:\\Documents and Settings...","C:\\Documents and Settings...");
         }