thank u pete for your responce,

can u tell me further how to get this tool?

i have to contact symantec support?

yes, please contact Symantec support and request for cleanwipe tool.

Hi,

I would suggest to go ahead with Manual uninstallation for SEP 12.x and Keeping the usage of CleanWipe as the Last Option. 

Incase, you are want to uninstall SEP 12.x, Uninstall from Add / Remove Programs 

OR

Use the Manual Uninstallation Steps.

Manual uninstallation documents for Symantec Endpoint Protection

Incase, you need the CleanWipe, I would suggest open a web case (Faster and Easier Option)

You can log a case on web portal to receive tool.

QuickStart Guide - Create and Manage Support Cases in SymWISE

http://www.symantec.com/docs/HOWTO31132

How to update a support case and upload diagnostic files with MySupport

http://www.symantec.com/docs/TECH71023

Hello,

you can use Cleanwipe removal tool to uninstall SEP.

Please call Tech support to get Cleanwipe tool

Regional Support Telephone Numbers:

United States: 800-342-0652 (407-357-7600 from outside the United States)
Australia: 1300 365510 (+61 2 8220 7111 from outside Australia)
United Kingdom: +44 (0) 870 606 6000
Additional contact numbers: http://www.symantec.com/business/support/contact_techsupp_static.jsp

Your satisfaction is very important to us.If you find above information helpful or it has resolved your issue...please mark it accordingly :)

If you will be using clean wipe on a server better to ask for help raise a case in symantec beacuse as per support clean wipe might cause a BSOD.

Better you can contact technical support for latest version of cleanwipe tool.

Hi

Nazer E noor has given the best Utility to uninstall Symantec Application. Its trusted one, you can blindly use that. Be concious while running on Server platforms 

thanks guys for help...

i got this tool 

Good to hear that your issue has been Fixed. Keep Using Symantec Solution and stay connected to Connect