Hello,

Following are the steps to change MSSQL 'sa' login password:

1) Go to the command prompt of the server and type in command prompt

osql -L
This command will list all the MSSQL servers near you.

2) Copy full name of required MSSQL server and type

osql -S copied_servername -E
By this command you'll connect to MSSQL server using administrator account.

3) To change sa password you should execute the following query:

sp_password NULL,'new_password','sa'
go
That’s all

Best Regards,
Milind M. Koyande