Hosting CGI exe in IIS7

Hi,

I am trying to deploy the CGI exe that to be hosted in IIS, and executing that exe as the post request from browser. But it always complain for dll missing even i copied that dll to the folder where exe exist. I am using .net 4 framework. And all the dll are part  of the solution and copied as local.

I even added the dll and exe path to IIS Application, but it didn't work. Can you please help me out with steps for configuring CGI with IIS

thanks

Vimal

regards Vimal