Thank you Ultidev Team for quick response ,
I intsalled Fiddler and it is running now , but i did not understand any thing , what is it job , how this program can help me, can you explain it ?
NOTE : my application running successfully in ULtidev ,unless when i press the button all the code in the function executed , but one not (which is the code line for play the wav file) all thing is correct but i can not hear any sound .
please can you solve this today , i need the solution as soon as possible,
i'm waiting your response .