[Axapta-Knowledge-Village] facing problem to start AOS

[....abhi]

Hi all i m unable to start AOS it's throwing error"Login failed for 
user 'NT AUTHORITY\ANONYMOUS LOGON'."
when i checked sql services on server "SQL Server Active Directory 
Helper" is nto starting up that is set to manual and i tried to start 
it  it's sayin that    " 0 is an invalid number of start up 
parameters. This service takes two start up parameters."  how i can 
start this service and what is this start up parameters