Error Message - Setup has Detected the Current SA Password is Set to Blank

To change the blank password:

1. Click Start > Run...> type CMD > click OK

2. Type: osql -U sa

3. Leave the password blank

4. Type: sp_password @old = null, @new=, @loginame ='sa'

5. Type: go

6. Type: exit

7. Type: exit

Full Message:
Setup has detected that your current SA password is
set to blank.  Please use sp_password to set a strong
SA password and restart setup or set BLANKSAPWD =
1 to ignore this vulnerability.  Refer to readme for more
details.  Setup will now exit.