Powerbuilder 11.5 Classic Webservice Client deploy

I'm using PB 11.5 Classic

I've created an application to consume a webservice.

lconnection = create soapconnection

ll_ret = lconnection.createinstance( lws, "ciminterface" )

if ll_ret <> 0 then

  gnv_app.inv_log.of_adderror( "Webservice call error :  " + string( ll_ret ) )

  return -1

end if

The PB WebService DLL ("ciminterface.dll") has been generated correctly.

These DLL have been deploy in the same directory of the application;

ciminterface.dll (the pb webservice dll of this application)

pbwsclient115.pbd

Sybase.Powerbuilder.WebService.Runtime.dll

Sybase.PowerBuilder.WebService.RuntimeRemoteLoader.dll

When I run this code from PB everything works fine

But when compile and run the EXE I get the error 100 (Invalid proxy name) when the

"CreateInstance" is executed.

Any idea ?

Thanks a lot for your help.

P. Antoine