Unable to remove the package on redhat scriptlet failed error..

Unable to remove the package,
error: scriptlet failed, exit status 1

[root@samserv02 ~]# rpm -e CAeAC-1262-2.0.633.x86_64
ERROR: /opt/CA/eTrustAccessControl/lbin/uninstall_AC not found.
Uninstall of CAeAC is not complete.
error: %preun(CAeAC-1262-2.0.633.x86_64) scriptlet failed, exit status 1
[root@samserv02 ~]# rpm -e --noscripts CAeAC-1262-2.0.633.x86_64
[root@samserv02 ~]# rpm -qa | grep -i CAeAC
[root@samserv02 ~]# rpm -qa |grep -i ca-lic
ca-lic-01.90.04-00.x86_64
[root@samserv02 ~]# rpm -e ca-lic-01.90.04-00.x86_64
[root@samserv02 ~]# rpm -qa | egrep -i "CAeAC|ca-lic"
[root@samserv02 ~]#


[root@samserv02 ~]# rpm -e CAeAC-1262-2.0.633.x86_64
ERROR: /opt/CA/eTrustAccessControl/lbin/uninstall_AC not found.
Uninstall of CAeAC is not complete.
error: %preun(CAeAC-1262-2.0.633.x86_64) scriptlet failed, exit status 1

[root@samserv02 ~]# yum search CAeAC
Loaded plugins: product-id, refresh-packagekit, rhnplugin, security, subscription-manager
====================================== N/S Matched: CAeAC =======================================
CAeAC.x86_64 : CA ControlMinder Solution
  Name and summary matches only, use "search all" for everything.

Running Transaction
Error in PREUN scriptlet in rpm package CAeAC
CAeAC-1262-2.0.633.x86_64 was supposed to be removed but is not!
  Verifying  : CAeAC-1262-2.0.633.x86_64                                                                                          1/1
Failed:
  CAeAC.x86_64 0:1262-2.0.633
Complete!