Sergey,

it is extraordinary and strange !

my project is myapplication.pjx
my application is myapplication.exe ( after build )

if i rename the fich app.config into myapplication.exe.config that works !

i do'nt understand but i am glad....:-)




>From Application Settings Overview:
>"You cannot use application settings in an unmanaged application that hosts the .NET Framework. Settings will not work in such environments as Visual Studio add-ins, C++ for Microsoft Office, control hosting in Internet Explorer, or Microsoft Outlook add-ins and projects".
>
>>
>>http://msdn.microsoft.com/en-us/library/a65txexh(VS.80).aspx
>>
>>the owner of the DLL says to us:
>>"app.config must be present in the application consuming the library and not in the library itself."
>>
>>