Locate java.security.krb5.conf file in jar?

This relates to my follow-up question in this thread: http://forum.java.sun.com/thread.jspa?threadID=779326

I now know how to properly set the value of "java.security.auth.login.config" to point to a file in a jar. But when I try the same for the "java.security.krb5.conf " setting, I get this error when I invoke LoginContext.login():

Could not load configuration file jar:file:\C:\dev\workspace\myapp\client-data.jar!\krb5.ini (The filename, directory name, or volume label syntax is incorrect)

The corresponding login context conf file in the same jar loads fine. Anyone else able to do this?

[620 byte] By [ericsworda] at [2007-10-3 9:33:14]
# 1
java.security.krb5.conf must be a direct file name, not a URI.
wangwja at 2007-7-15 4:48:22 > top of Java-index,Security,Kerberos & Java GSS (JGSS)...