Change IBM Websphere Commerce server(WCS) admin console password

Go to : http://localhost/webapp/wcs/admin/servlet/db.jsp

enter the following commands:

update userreg set logonpassword = x’74434f61354f51593862415655304d5268424e54723865685653356151374a2b353163506c4261363730633d202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020′ where logonid=’wcsadmin’; 
update userreg set salt = ‘hsdbacehyoyn’ where logonid=’wcsadmin’; 
update userreg set status = 1 where logonid=’wcsadmin’; 
update userreg set passwordexpired = 0 where logonid=’wcsadmin’; 

Submit query

after succesful upadte go to admin console: https://localhost/webapp/wcs/admin/servlet/AdminConLaunched?langId=-1

and chnage the password default old password is wcsadmin