Error:: "Esc is Already Running"

If you got the error after rebooting the Linux Machine, just follow the follow the given steps....

1) On command prompt...
     # rpm -qi esc
O/P:::

Name        : esc                          Relocations: (not relocatable)
Version     : 1.1.0                             Vendor: CentOS
Release     : 9.el5                         Build Date: Thu 03 Sep 2009 11:59:48 PM IST
Install Date: Tue 24 Nov 2009 05:37:13 AM IST      Build Host: builder10.centos.org
Group       : Applications/Internet         Source RPM: esc-1.1.0-9.el5.src.rpm
Size        : 1211315                          License: GPL
Signature   : DSA/SHA1, Sun 20 Sep 2009 09:23:30 AM IST, Key ID a8a447dce8562897
URL         : http://directory.fedora.redhat.com/wiki/CoolKey
Summary     : Enterprise Security Client Smart Card Client
Description :
Enterprise Security Client allows the user to enroll and manage their
cryptographic smartcards.

2.) Now remove package from yum..

# yum remove esc


regards
Kuldeep Sharma