This error message which states server does not exist or access denied, SQL Server 2005 is an error which users can experience while trying to log in to SQL Server 2005.
Some users have reported the error message server does not exist or access denied SQL Server 2005 in the following Microsoft forums thread:
> I have installed SQL Server 2005 Express
> and created database commands.
> When I try to access my database on notepad, I get an error message saying > server does not exist or access denied.
In this article, we have listed a few potential resolutions for resolving server does not exist or access denied SQL Server 2005.
- Server does not exist or access denied errors can occur when the client doesn’t have permissions to access a SQL Server.
- To make sure this is the issue to which you refer, check the SQL Server on port 1433.
- If port 1433 resolves the problem, then the server does not exist or access denied error can be due to bad ports.
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Verify the SQL server name
- Make sure the server name is correctly entered.
- In this case, you’re probably using the default SQL Server instance.
- Verify the Windows account
Right-click on the tray icon for SQL Server Services. - Choose the Log On As… option.
- Enter the credentials for an account that has admin rights for SQL Server.
- Restart the SQL Server service.
Verify the SQL Server login name
- Verify the SQL Server authentication mode
Verify the SQL Server authentication mode - Verify the SQL Server authentication mode
- Verify the SQL Server authentication mode
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Check your SQL Server login password
- If your password is changed, try to log in again.
- If the problem persists, reset your password.
- If the problem persists, reset your SQL Server login password.
Check for permission issues
- The Login failed for user error can indicate permission issues. Click Start, type mmc, and select MMC from the results.
- Then open Computer Management.
- Click Local Users and Groups.
- Then right-click the user account that’s causing the error and select Properties.
- Select the Group Policy tab.
- Select the Group Policy Object (GPO) that’s causing the error, and click the Edit button.
- Then select the User Rights Assignment tab.
- Unselect the Deny access to this GPO option.
Check the SQL Server service
- Make sure that the SQL Server service is running.
- Open the task manager by pressing the Ctrl + Shift + Esc keys.
- Click on the Services tab.
- Now, check the Status of the SQL Server service.
- If the service is not running, start it.
- Check the port number
If you are using a firewall, it could be blocking the ports. - Try changing the port number for the SQL Server service.
