end dos process with ctrl+c from script - help needed

[Allow2010]

well i start the programm from another autoit script and it closes just the way i want it, so i call this a success:-))

For me it is important to be independet from other programs (like taskkill.exe or SendSignal.exe). this reduces problems and also improves speed...

Thank you very much for your help and let me again recommend to post this to the example forum...