A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server)

-
A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server)



Causes : 

Before i came here i searched every possibilities to fix this error. I followed the correct steps and still shows this error when i am trying to access the website.


Actions

It was because i was using the default user provided by windows. I've created an SQL user and now is working like a charm


You also follow the same.

Comments

Post a Comment

Popular posts from this blog

File operations in C# (.net)

-
Here we are performing some basic file operations which widely needed in applications. ASPX :     <div>         <asp:Button ID="Button1" runat="server" Text="CLick" onclick="Button1_Click" />         <asp:FileUpload ID="FileUpload1" runat="server" /><br /><br />          </div> C# :        using System.IO;        using System.Text;         protected void Button1_Click(object sender, EventArgs e)         {             string path = @"E:\MVC Application Demos\ABC.txt";            // File Path taken             string name = FileUpload1.FileName.ToString();                // Here we get File Name only             string pa...
Read more

Add Serial no in crystal report without coding

-
Image
Adding a serial number in grouping without any code. I have placed the step by step screenshots which will explain easily how to do it.   1) Add a new field in Running Total Fields in Field Explorer   Give a proper name to your Running total name. For example I have choosen here RTotal0. Now categorize based on which field in database you want to summarize it. Next is as we want serial number select count. If you want your serial number to start again from the start when the value in the group changes then select on change of group and specify the grouping name else keep the default value.   Smaple Preview of the Design View of Report where I Have added SRNo column at the start in grouping section.  
Read more

How to get top " n " number of rows from table

-
Suppose you want top n values from table , so execute following query with replacement of following item as mention below : 1 )  Replace your our tablename with [table_name] 2 )  Replace your "n" with row numbers  (how many rows you want ) [ Note :  You can do multiply and division operations also ] Query for Top rows : SELECT MainSQL .* FROM ( SELECT t .*, ROW_NUMBER () OVER ( ORDER BY 1 ) Row_Number , COUNT ( 1 ) OVER ( ORDER BY 1 RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING ) Row_Count FROM (SELECT * FROM [table_name] )  t ORDER BY 1 ) MainSQL WHERE Row_Number >= 1 AND Row_Number < ( 1 + 2 ) ORDER BY Row_Number ; Query for Bottom  rows : SELECT MainSQL .* FROM ( SELECT t .*, ROW_NUMBER () OVER ( ORDER BY 1 ) Row_Number , COUNT ( 1 ) OVER ( ORDER BY 1 RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING ) Row_C...
Read more