"The specified module could not be found." Error

[Fernando Margueirat]

Using Tomcat 5.5.20, IIS and isapi_redirect.dll from Tomcat Connectors 1.2.19.

Samples JSPs loading ok if I use Tomcat's "browser". I.E. if I try to load http://127.0.0.1:8080/jsp-examples/jsp2/el/basic-arithmetic.jsp, it loads without problems.

When I try to go through IIS ("http://127.0.0.1/jakarta/webapps/jsp-examples/jsp2/el/basic-arithmetic.jsp") I get an HTTP 500 error. The message I get in IE is "The specified module could not be found.".

In IIS's log I see the error as "17:38:19 127.0.0.1 GET /jakarta/webapps/jsp-examples/jsp2/el/basic-arithmetic.jsp 500".

I enabled the trace level log in isapi_redirect. This is what I get:

[Wed Nov 15 12:34:29 2006] [1328:2956] [debug] jk_isapi_plugin.c (785): Filter started
[Wed Nov 15 12:34:29 2006] [1328:2956] [debug] jk_isapi_plugin.c (852): Virtual Host redirection of /127.0.0.1/jakarta/webapps/jsp-examples/jsp2/el/basic-arithmetic.jsp
[Wed Nov 15 12:34:29 2006] [1328:2956] [trace] jk_uri_worker_map.c (480): enter
[Wed Nov 15 12:34:29 2006] [1328:2956] [debug] jk_uri_worker_map.c (513): Attempting to map URI '/127.0.0.1/jakarta/webapps/jsp-examples/jsp2/el/basic-arithmetic.jsp' from 1 maps
[Wed Nov 15 12:34:29 2006] [1328:2956] [debug] jk_uri_worker_map.c (525): Attempting to map context URI '/webapps/*'
[Wed Nov 15 12:34:29 2006] [1328:2956] [trace] jk_uri_worker_map.c (560): exit
[Wed Nov 15 12:34:29 2006] [1328:2956] [debug] jk_isapi_plugin.c (859): Default redirection of /jakarta/webapps/jsp-examples/jsp2/el/basic-arithmetic.jsp
[Wed Nov 15 12:34:29 2006] [1328:2956] [trace] jk_uri_worker_map.c (480): enter
[Wed Nov 15 12:34:29 2006] [1328:2956] [debug] jk_uri_worker_map.c (513): Attempting to map URI '/jakarta/webapps/jsp-examples/jsp2/el/basic-arithmetic.jsp' from 1 maps
[Wed Nov 15 12:34:29 2006] [1328:2956] [debug] jk_uri_worker_map.c (525): Attempting to map context URI '/webapps/*'
[Wed Nov 15 12:34:29 2006] [1328:2956] [trace] jk_uri_worker_map.c (560): exit
[Wed Nov 15 12:34:29 2006] [1328:2956] [debug] jk_isapi_plugin.c (869): check if [/jakarta/webapps/jsp-examples/jsp2/el/basic-arithmetic.jsp] is points to the web-inf directory
[Wed Nov 15 12:34:29 2006] [1328:2956] [debug] jk_isapi_plugin.c (988): [/jakarta/webapps/jsp-examples/jsp2/el/basic-arithmetic.jsp] is not a servlet url

Any ideas what the problem could be?

Fernando