我刚刚使用安装向导中的基本选项安装了SQL Server 2016 Service Pack 1 Express和SSMS 2017。安装后,我想将身份验证模式从 Windows身份验证更改为 SQL Server身份验证。我正在按照链接中给出的步骤进行操作:Change Server Authentication Mode from docs.Microsoft.com。在更改身份验证模式后单击确定,我收到以下错误:
对象'xp_instance_regwrite',数据库'mssqlsystemresource',架构'sys'上的EXECUTE权限被拒绝。 (Microsoft SQL Server,错误:229)
TITLE: Microsoft SQL Server Management Studio
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Alter failed for Server 'SHASHANK-PC\SQLEXPRESS'. (Microsoft.SqlServer.Smo)
For help, click: http://go.microsoft.com/fwlink?
ProdName=Microsoft+SQL+Server&ProdVer=14.0.17213.0+((SSMS_Rel).171128-2020)&EvtSrc=Microsoft.SqlServer.Management.Smo.ExceptionTemplates.FailedOperationExceptionText&EvtID=Alter+Server&LinkId=20476
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ADDITIONAL INFORMATION:
An exception occurred while executing a Transact-SQL statement or batch. (Microsoft.SqlServer.ConnectionInfo)
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The EXECUTE permission was denied on the object 'xp_instance_regwrite', database 'mssqlsystemresource', schema 'sys'. (Microsoft SQL Server, Error: 229)
For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft%20SQL%20Server&ProdVer=13.00.4001&EvtSrc=MSSQLServer&EvtID=229&LinkId=20476
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BUTTONS:
OK
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怎么办?
答案 0 :(得分:0)
重新启动后,您是否以sa帐户的正确密码重新登录? 如果你那么试试:
GRANT EXECUTE ON xp_instance_regwrite TO [user]
(用户是您登录的用户)。
此处还有一个答案:https://www.sqlservercentral.com/Forums/Topic1176585-391-1.aspx