Actually this is a Windows Console application so no question of xterm. And to answer your question it is an exe which will create in runtime a batch file and call the same. I cannot call the batch separately because it gets created in runtime only when the exe is called and thereafter deleted. The exe takes care to create it with the user provided options and then call it, complete the run and then delete this batch file.

Conventionally I can redirect an output of the batch but since the creation is only with the help of that of the exe hence I cannot do the same.