Updated on September 14th, 2023
Summary: Warning! In SQL databases, a default account is usually created when a user connects to the SQL server. The issue we’re addressing here is linked to SQL Server error 4064, which displays the message ‘cannot open user default database.’ In the next section, we’ll explain how to resolve this problem using various methods and in the end, will know the best MSSQL Recovery tool. But before we dive into the solutions, it’s important to understand the signs of this error so you can recognize it when it occurs. After that, we’ll discuss the reasons behind SQL Server error 4064. Download Now Purchase Now
Each user uses a default database generally. The default database is used when connecting to a computer running Microsoft SQL Server and when no requirement for a login account. But, when a default database is not present during the connection then users may not be able to connect. In that situation, error message 4064 is received, which is related to the following:
Error Message- “cannot open user default database”
The connection issue with the Default database is visible from above. It either means that the database is invalid or that there is no permission to connect. This Microsoft SQL Server Error 4064 is responsible for multiple reasons. We mentioned them all here:
Depending on the server environment, different techniques must be used to get rid of the “cannot open user default database” error. The manual methods for fixing the database error are described below for SQL version 2005 and its later version.
There are two ways to resolve this SQL error:
To change the default SQL Server, use the SQLCMD utility. To do this, follow the steps shown below:
Where the already existing database name is shown by AvailDBName. This database can also be used for SQL Server login synchronization with the SQL database.
With a lengthy process that irritates users, manual ways are complex to use. Since manual ways have a slow processing speed, users may not prefer manual ways first and look for a direct solution. So there’s also a direct approach for those users here.
You can follow the above significant techniques one by one to solve the database error. SQL Database Recovery is another best way to get rid of this issue if you are facing some manual techniques problems. This software allows us to remove the SQL server error more proficiently. Let’s talk about some important features of the MSSQL Recovery tool.
In this write-up, we have discussed a manual and professional solution to solve Microsoft SQL server error 4064. An expert solution is provided for those users who get irritated by manual approaches and search for a direct solution. SQL Database Recovery is a direct way to move out from “cannot open user default database” quickly.
About The Author: