My database not connect!

pleas now 6 hours but cant connect database

Are you creating a new database or are you connecting to an existing one?

You may have problems with the @ symbol, just call your database something simple like SambaPOS5

im not understand <<how call my database

In the Database field you have like an email address, call it something simpler. Delete everything after Sambapos (assuming you’re setting up a new database that is).

Thank you for your help anyway, but I couldn’t find a solution.

One of the following is true:

  • mixed-mode authentication not enabled when installing SQL Server
  • enabled mixed-mode authentication enabled, but the password entered in SambaPOS for SQL user sa is incorrect

To check if it’s the first issue, in SQL Server Management Studio execute the follwoing query:
exec xp_instance_regread N'HKEY_LOCAL_MACHINE', N'Software\Microsoft\MSSQLServer\MSSQLServer', N'LoginMode'

If the query returns 1 then follow (B) here:

If that query returns 2 then the password entered is wrong. If you can’t remember the password orignally configured do the following in SQL Server Management Studio:

  • in object explorer expand Security - > Logins
  • right-click sa - > properties
  • on the General page, enter the new password in “Password” and “Confirm password” then click “OK”

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