Java EE (Java Enterprise Edition) General Discussion

On WindowsNT
After successful \gs>ant build,
I'm getting error after \gs>ant install:
----------------------------------------------
BUILD FAILED

D:\jwsdp_e2\docs\tutorial\examples\gs\build.xml:41: java.io.FileNotFoundExceptio
n: http://localhost:8080/manager/install?path=%2Fgs&war=file%3AD%3A%5Cjwsdp_e2%2
Fdocs%2Ftutorial%2Fexamples%2Fgs%2Fbuild
-----------------------------------------------
My build.properties file is in c:\winnt\profiles\administrator and consist of just 1 line:
username=vgkogut password=sch106.

The tomcat-users.xml file has corresponding line:
<user username="vgkogut" password="sch106" roles="admin,manager,provider"/>

So what might be wrong ?

Thanks,

Vlad