With the start of a program (Davilex) ask the SQL server System Administrator (sa) a password. I hav

Oege,

Do you mean you can't log in to your computer at the time of startup? Are you able to log in using your password via safe mode?
With the start of a program (Davilex) ask the SQL server System Administrator (sa) a password. I have tried with change service config handling but with any success.  Can you help me?
 
Oege,

Do you mean you can't log in to your computer at the time of startup? Are you able to log in using your password via safe mode?