Hi all,
I already save my login config at registry. Thanks to Jx_Man and Debasisdas for helping me on previous thread.
My following code running nicely.

SaveSetting "AddressBook", "Login", "Username", Trim(txtUserName.Text)

My settings currently saved on "HKEY_CURRENT_USER\Software\VB and VBA Program Settings\AddressBook\Login"
How i can save it one level more deeper. so it will save in "HKEY_CURRENT_USER\Software\VB and VBA Program Settings\AddressBook\Login\Data"

See if this help :

SaveSetting "AddressBook", "Login\Data", "Username", Trim(txtUserName.Text)
commented: Thank you.. :) +4

I think i have already provided that in the previous thread.

Just check my 2nd post on that thread. :)