MSSQLSERVER_4064

Details

Product Name	SQL Server
Product Version	10.0
Product Build Number	10
Event ID	4064
Event Source	MSSQLSERVER
Component	SQLEngine
Symbolic Name	DB_UFAIL_FATAL
Message Text	Cannot open user default database. Login failed.

Explanation

The SQL Server login was unable to connect because of a problem with its default database. Either the database itself is invalid or the login lacks CONNECT permission on the database.

User Action

Use ALTER LOGIN to change the login's default database. Grant CONNECT permission to the login.