iam sorry sir, my bad. after i login using 'serveradmin' the configuration menu is come. so, how to determine my external access? am i need to change my internal access from 'localhost' to what? and i have changed my connection from trus to SQL using my 'scp' account here

i found on youtube something like this. if i am not wrong about it, top is for external address and bottom is for internal address

but on my server it just shown only this local. if i click browse. there isn't any

now i got this error for trying to update the configuration of my SQL Server , even i doesn't change anything(i still make the internal connection to localhost and connection=trusted) its still showing same error

Hello,

We recommend to use SQL and create a SQL login with sysadmin privileges.

Regards,

Trevor