firewall - Reset Enable password ASA 5505 via ASDM

I have an ASA firewall setup, but i have forgot the enable password; I have the admin password anyway.
I am not trying to reset password using rommon; Please dont suggest confreg break
I saw an user named enable_15 in ASDM, but resetting this password also did not work.

Via CLI:
Logged on with admin credentials:
user: admin
pass: ******

ASA> login
ASA>
username: admin
password: ******
ASA# conf terminal
ASA(conf)# no enable password level 1

Tried this, but when i check running config, i still see encrypted password for enable.
Also tried setting a new enable password- it too did not work.

Another wierd thing: my admin credentials somehow work as enable password
but trying to reset the enable password did not work

What im looking forward into:
1. Remove enable password
OR
2. Reset enable password.