Help whit 3ds to .ddd converter

[mentalthink]

hi there... i'm working in a simple automatized .3ds to .ddd converter for make for easy and simple put your .ddd files in your codes... But i have a "great" trouble whit the 3ds2ddd.exe converter...

I search a lot but I can't find how do it... how I can emulate I pressed the intro key?¿... the "problem" with the converter it's if we don't press enter key, the .ddd file doesn't generated, and I search a lot...  I try whit Time, killtask Pause and anothers  CMD commands, but anything doesn't works.

Anyone can teach me about make this?¿...
Thanks