Estaras poniendo mal el path
Depuralo, si lo hubieras hecho ya sabrias que el \r\n estaba en la cadena, no hace falta nada mas.
Igualmente el modo de lectura por defecto implica que ReadConsole no devuelva hasta que el usuario aprete ENTER:
"High-Level Console Modes
The behavior of the high-level console functions is affected by the console input and output modes. All of the following console input modes are enabled for a console's input buffer when a console is created:
Line input mode Processed input mode
Echo input mode
...
ENABLE_LINE_INPUT Used with a console input handle to cause the ReadFile and ReadConsole functions to return when the ENTER key is pressed. If line input mode is disabled, the functions return when one or more characters are available in the input buffer."