All done as you explained in forum and checked.With window xp it worked but with new pc win win 7 64 home premium N.It never started.I hope with in a more stable version as soon as possible.Thank you in advance for your effort.

<t> Program crash at startup and shows this message: <br/>
<br/>
Nome evento problema: CLR20r3<br/>
Firma problema 01: command.exe<br/>
Firma problema 02: 1.0.0.0<br/>
Firma problema 03: 52ca98d7<br/>
Firma problema 04: NAudio<br/>
Firma problema 05: 1.6.0.0<br/>
Firma problema 06: 508acf8b ...