Posts Tagged ‘ Login ’

Cannot open database … requested by the login. The login failed.

2017/08/21

Modified: 2017/07/22

Cannot open database … requested by the login. The login failed.

Cannot open database "Your_DB" requested by the login. The login failed. Login failed for user 'NT AUTHORITYNETWORK SERVICE'. 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: Cannot open database "Your_DB" requested by the login. The login failed. Login failed for user 'NT AUTHORITYNETWORK SERVICE'.

How Robots Bypass User Registration and How to Stop Them

2017/07/18

By Udar Gromov

Modified: 2017/06/25

This article addresses the problem of robot user registrations on all WordPress versions including WP 3.3.1. I would be very interested to hear, what is the purpose of registering all these users, what is the goal? Did you notice that despite your best efforts to allow only human registrations, the ranks of your registered users keep growing? All these are dead records in your database. Each new user registration is one record in “wp_users” table and about 15 new records in “wp_usermeta” table. And none of them ever change their default password. Total waste. You might even install a CAPTCHA plug-in to torture real human users with typing a four-digit code to…

Login failed for user IIS APPPOOL\DefaultAppPool

2017/07/16

By Udar Gromov

Modified: 2017/06/25

You are trying to jumpstart an existing ASP.NET site on a new IIS 7.5 server under Windows 7 or under Windows 2008 R2, and you are getting this error message: Cannot open database “YourDB” requested by the login. The login failed. Login failed for user ‘IIS APPPOOL\DefaultAppPool’. The problem is in IIS 7.5 DefaultAppPool settings. Windows 2008 Server with IIS 7 runs DefaultAppPool using NetworkService user: Windows 7 and Windows 2008 Server R2 with IIS 7.5 run the same pool under a different user – ApplicationPoolIdentity: On the picture above from IIS 7.5 you see a correct setting for DefaultAppPool row. All you need to do is to change that setting…

Login failed for user ‘YourPC\ASPNET’

2017/06/13

By Udar Gromov

Modified: 2017/04/30

You are trying to access your ASP.NET page and getting this message: Cannot open database “YourDB” requested by the login. The login failed. Login failed for user ‘YourPC\ASPNET’. Use SQL Manager, navigate to Security ==> Logins. Double click on ASPNET user and go to User Mapping. Select YourDB and make sure ASPNET marked as both db_owner and public.

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Posts Tagged ‘ Login ’

Cannot open database … requested by the login. The login failed.

How Robots Bypass User Registration and How to Stop Them

Login failed for user IIS APPPOOL\DefaultAppPool

Login failed for user ‘YourPC\ASPNET’

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