无法连接到SQL Server数据库

Question

I'm trying to use the ASP.NET Web Site Administration Tool. When I click on the Security, I kept getting this message.

There is a problem with your selected data store. This can be caused by an invalid server name or credentials, or by insufficient permission. It can also be caused by the role manager feature not being enabled. Click the button below to be redirected to a page where you can choose a new data store.

The following message may help in diagnosing the problem:

Unable to connect to SQL Server database.

First of, which SQL Server does this administration tool trying to connect too? How do I change the "Current User Name" to other user name? It's automatically used my Windows authentication logged on user name. If I can change this and the password, it might just work.

Answer 1

Your web.config has a connection string. See this question for the full details on how to change that: ASP.NET Website Administration Tool: Unable to connect to SQL Server database