>I have a VFP DLL that I can access from a Active Server Page on one web server running NT4 Server and IIS3. However, the same VFP DLL will not run on a NT4 Server with IIS4. > Just a shot in the dark. Delete the DLL from the Registry (Save registry before editing). Reregister the DLL on IIS4. Make sure the DLL is in the proper directory.