I am using 9/20 release55_dev build with JDK 1.6, Appserver SDK build 05 on Win XP

My appserver is installed in a directory with space in my XP machine, also I am
using JDK 1.6.

Steps to recreat:

(1) Create a new application project with one ejb jar and one war
(2) When I click on the application node, select delete project, it dose not
allow me to select delete folder option.
(3) Then I tried to delete the ejb node and app client node, I was able to 
select delete folder option.  
(4) After that, I select the app node, and select delete project, at this time I
still can not select delete folder option, I then went ahead to delete the
project, but I got the following message in NB console.
(5) The end result is I have no way to delete a project folder



----- message in NB console -------
Warning: use of system property netbeans.home in org.netbeans.modules.project.li
braries.LibrariesStorage has been obsoleted in favor of InstalledFileLocator
Cannot resolve meta.inf property for EarProject[MasterFileObject@1a3bffb[D:/test
/netbeantest/test1/InterceptorStateless]]
Cannot resolve meta.inf property for EarProject[MasterFileObject@1a3bffb[D:/test
/netbeantest/test1/InterceptorStateless]]