Hello, I have a Web Filter that I would like to load into ISA. Using the following procedure (install.js script): var fpcRoot = new ActiveXObject("FPC.Root"); var fpcArray = fpcRoot.GetContainingArray(); var fpcExtensions = fpcArray.Extensions; var fpcWebFilters = fpcExtensions.WebFilters; var fpcWebFilter = fpcWebFilters.Add("{677D9F85-2427-4216-8EB4-6CAA6CFDFAD6}", "CUWebAuth", "CUWebAuth.dll", 2, 1); fpcWebFilter.Description = "Enables Authentication via CUWebAuth"; fpcWebFilter.Vendor = "Cornell University"; fpcWebFilter.Version = "1.2.0.0"; fpcWebFilter.Enabled = true; fpcWebFilters.Save(true); Generates the following Event Log Error: Event Type: Error Event Source: Microsoft ISA Server Web Proxy Event Category: None Event ID: 14146 Date: 5/16/2005 Time: 11:18:38 AM User: N/A Computer: INB-WEB1 Description: ISA Server failed to load Web Filter DLL C:\Program Files\Microsoft ISA Server\\CUWebAuth.dll. For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp. Data: 0000: 7e 00 00 00 ~... The filter was origionally written for IIS. I was hoping I could load in on ISA as that's where I want to handle my authentication. Can anyone point me in the right direction? Thanks Bill