According to the document on the following web site, it seems that Tomcat does not support MS Windows 2000. http://jakarta.apache.org/tomcat/jakarta-tomcat/src/doc/tomcat-iis-howto.htm l Supported Configuration The IIS-Tomcat redirector was developed and tested on: 1.. WinNT4.0-i386 SP4/SP5/SP6a (it should be able to work on other versions of the NT service pack.) 2.. IIS4.0 and PWS4.0 3.. Tomcat3.0 - Tomcat3.1beta .................. ................... In this document I will assume that isapi_redirect.dll is placed in d:\tomcat\bin\iis\i386\isapi_redirect.dll and that you created the properties files are in d:\tomcat\conf. 1.. In the registry, create a new registry key named "HKEY_LOCAL_MACHINE\SOFTWARE\Apache Software Foundation\Jakarta Isapi Redirector\1.0" 2.. Add a string value with the name extension_uri and a value of /jakarta/isapi_redirect.dll *************** My question here is: Does it support MS Windows 2000? If no, where to download jsp engine for MS Windows 2000; if yes, why can't I find "HKEY_LOCAL_MACHINE\SOFTWARE\Apache Software Foundation\Jakarta Isapi Redirector\1.0" ? ************** Who is going to help me, please? I have been trying for many days. Regards =========================================================================== To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". Some relevant FAQs on JSP/Servlets can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets