Connection String issue on Server

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Hi,
I have created a web application in asp.net with SQL.I have mentioned ConnectionString in web.config as follows:

XML

<connectionStrings>
  <add name="xyzConnectionString" connectionString="Data Source=.\SQLEXPRESS; Initial Catalog=XYZ;Integrated Security=True;Trusted_Connection=No" providerName="System.Data.SqlClient"/>
  </connectionStrings>

But when i am uploading this webapplication on Parallels Plesk Panel Dedicated server and connect with database then i am getting an error as follows::

Server Error in '/' Application.
Login failed for user ''.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.Data.SqlClient.SqlException: Login failed for user ''.

Please help me.
Thanks in advance.

Posted 16-Jun-11 6:02am

Pankaj18

Updated 16-Jun-11 7:39am

Sandeep Mewara

v2

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Shahriar Iqbal Chowdhury/Galib · Answer 1 · 2011-06-16T11:20:00

Hi,
Change your connection string as below

Data Source=.\SQLEXPRESS; Initial Catalog=XYZ;User ID=personal; Integrated Security=SSPI;Persist Security Info=False;

you may find these resources useful
http://blogs.msdn.com/b/sql_protocols/archive/2008/05/03/understanding-the-error-message-login-failed-for-user-the-user-is-not-associated-with-a-trusted-sql-server-connection.aspx[^]
http://geekswithblogs.net/ranganh/archive/2005/05/25/40489.aspx[^]

hitesh_tech · Answer 2 · 2011-06-16T06:09:00

Solution 1

change the

C++

Trusted_Connection=No

to

C++

Trusted_Connection=Yes

Posted 16-Jun-11 6:09am

hitesh_tech

divesh12 · Answer 3 · 2011-06-16T09:44:00

Solution 2

Put Trusted_Connection=Yes in connection string.

Posted 16-Jun-11 9:44am

divesh12