I would like to call the ASP.dll ISAPI Extension module from an IHttpHandler. Using a C# program I&#039;ve been able to call the function GetExtensionVersion(...) for a simple ISAPI Extension module that returns server variables. I then tried to call the GetExtensionVersion(...) frunction for the ASP.dll and it just retruns FALSE.<BR><BR>So, questions:<BR>1) Has anyone done this yet????<BR>2) Would any one know why ASP.dll is different from an ISAPI Extenion module that I have the code for?<BR><BR>Thanks,<BR>Bob.