We're using VC 2.3. We are still fooling around with using ASPX to call COBOL DLLs. We've ditched the idea of using native COBOL DLLs because we never could get around that "wrong format" error and now we're trying managed COBOL. IIS is running under LocalSystem. The ASPX program is running under a "service account" used to run the web site. We've logged into the web server under the service account and created the dd_old environment variable with the required path as its value. And CORRECTION, we're getting "directory not found" vice "file not found".
Where is app.config? Is this machine.config or web.config? Is it to be set in the ASPX project or the COBOL project?