Provider Named Pipes Provider Error 40 Asp Net
Contents |
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack error 40 could not open a connection to sql server 2012 Overflow the company Business Learn more about hiring developers or posting ads with us
Error 40 Could Not Open A Connection To Sql Server 2008
Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a could not open a connection to sql server error 40 community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up How do I fix the error 'Named Pipes Provider, error 40 - Could not open a
Could Not Open A Connection To Sql Server Error 2
connection to' SQL Server'? up vote 55 down vote favorite 14 I can't seem to connect to my database from a site. I get this error: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server I tried using the local IP address to connect as well as a public one. I've tried: Yes, the site can communicate with the server Named pipes/TCP is enabled. Remote connections named pipes provider could not open a connection to sql server 53 . (microsoft sql server error 53) are allowed. Windows Firewall is off Created an exception for port 1433 in Windows Firewall. Enabled everything in SQL Server Configuration Manager. What else can I do here? sql-server sql-server-2005 database-connectivity share|improve this question edited Jan 6 '13 at 10:27 Peter Mortensen 10.3k1369107 asked Mar 30 '12 at 14:56 Damien 85541833 How are you trying to connect? –Sachin Kainth Mar 30 '12 at 14:57 1 It may be worthwhile checking if SQL Server is actually using port 1433. It may be using something other than the default port. –Rajeev Shenoy Mar 30 '12 at 15:08 How do I find out what SQL server it can't connect to? –Paul McCarthy Aug 5 at 8:28 add a comment| 20 Answers 20 active oldest votes up vote 31 down vote accepted Solving this problem is very easy: Go to control panel. search for services. Open Local services window from your search results Restart your MSSQLSERVER service. Screenshot of the steps: share|improve this answer edited Jan 21 at 5:40 Ed Cottrell♦ 27.2k94068 answered Jan 3 at 5:45 MKG 345210 add a comment| up vote 46 down vote And the simplest solution - check if your slash is back... I spent about an hour trying to figure out what's wrong with
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn
Error 40 Could Not Open A Connection To Sql Server 2014
more about Stack Overflow the company Business Learn more about hiring developers or
Error 40 Could Not Open A Connection To Sql Server Visual Studio
posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community error 40 in sql server 2014 Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up provider: Named Pipes Provider, error: 40 - Could not open http://stackoverflow.com/questions/9945409/how-do-i-fix-the-error-named-pipes-provider-error-40-could-not-open-a-connec a connection to SQL Server) up vote 0 down vote favorite i am developing a web application in visual studio 2012. and i have added a database file named as Database1.mdf into App_Data folder and i have given following connection string Data Source=(LocalDB)\v11.0;AttachDbFilename="E:\asp.net mvc\storage\storage\App_Data\Database1.mdf";Integrated Security=True after that i have written the code for inserting the data but at that i am getting the error like A network-related or http://stackoverflow.com/questions/15197749/provider-named-pipes-provider-error-40-could-not-open-a-connection-to-sql-s 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) is there any mistake in the connection string? Please help me in htis c# localhost share|improve this question edited Mar 4 '13 at 9:05 RoelF 4,92422458 asked Mar 4 '13 at 8:56 Prathap reddy k 12 www.connectionstrings.com and as for the error, verify that the SQl server named instance is 'Started' and running in Services.msc. –Manish Mishra Mar 4 '13 at 9:10 add a comment| 2 Answers 2 active oldest votes up vote 0 down vote Usually, for me, this indicates that SQL Server hasn't been configured correctly to receive remote calls. There are three things to check. Your server instance is named correctly and you have permissions to it That you are configured to receive remote connections That SQL server is open on the the protocols you want to use To check the second one, open up SQL Management Studio and select Properties on the server. Then
Related Tips: More > SQL Server Configurations Problem Sometimes you may have issues connecting to SQL Server and you may get messages such as the following: ERROR: (provider: Named Pipes Provider, https://www.mssqltips.com/sqlservertip/2340/resolving-could-not-open-a-connection-to-sql-server-errors/ error: 40 - Could not open a connection to SQL Server) (Microsoft SQL Server, Error:) An error has occurred while establishing a connection to the server. (provider: Named Pipes Provider, error: 40 - Could http://www.codeproject.com/Questions/109898/provider-Named-Pipes-Provider-error-Could-not not open a connection to SQL Server) (Microsoft SQL Server, Error: 5) Or An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be sql server caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server) (Microsoft SQL Server, Error: 1326) Or A network-related error 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 could not open SQL Server is configured to allow remote connections. (provider: TCP Provider, error: 0 - No such host is known.) (Microsoft SQL Server, Error: 11001) These errors could be for either Named Pipes connections or TCP/IP connections. In this tip, we look at what may be causes to these errors and how to resolve. Solution There could be several reasons you get these error messages. Follow the below steps to see if you can resolve the issue. Step 1Make sure you are able to ping the physical server where SQL Server is installed from the client machine. If not, you can try to connect to the SQL Server using an IP Address (for default instance) or IP Address\Instance Name for a named instance. If it resolves using an IP address, you can add the SQL Server machine into /etc/host file. To add the entry in the /host file type %SystemRoot%\system32\drivers\etc\ in the run window and open the host file using Notepad. In the below image I added IP address 74.200.243.253 with a machine name of SQLDBPool. Now I should be able to use the machine name instead of the IP address to connect to the SQL Server. Step 2 Make sure the SQL services ar
Tips/Tricks Top Articles Beginner Articles Technical Blogs Posting/Update Guidelines Article Help Forum Article Competition Submit an article or tip Post your Blog quick answersQ&A Ask a Question View Unanswered Questions View All Questions... Linux questions C# questions ASP.NET questions SQL questions fabric questions discussionsforums All Message Boards... Application Lifecycle> Running a Business Sales / Marketing Collaboration / Beta Testing Work Issues Design and Architecture ASP.NET JavaScript C / C++ / MFC> ATL / WTL / STL Managed C++/CLI C# Free Tools Objective-C and Swift Database Hardware & Devices> System Admin Hosting and Servers Java .NET Framework Android iOS Mobile SharePoint Silverlight / WPF Visual Basic Web Development Site Bugs / Suggestions Spam and Abuse Watch features Competitions News The Insider Newsletter The Daily Build Newsletter Newsletter archive Surveys Product Showcase Research Library CodeProject Stuff communitylounge Who's Who Most Valuable Professionals The Lounge The Insider News The Weird & The Wonderful The Soapbox Press Releases Non-English Language > General Indian Topics General Chinese Topics help What is 'CodeProject'? General FAQ Ask a Question Bugs and Suggestions Article Help Forum Site Map Advertise with us About our Advertising Employment Opportunities About Us Ask a Question All Questions All Unanswered FAQ (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server) is relaeased when i try to connect to a SQL server 2000 with a connection string without password Rate this: Please Sign up or sign in to vote. See more: SQL-server-2000 C#2.0 C# , + i want to make a test connection module for my application which test if the server is found on a particular IP with user name and password some of our servers don't have password so it is just a user name when i call the method to check the database connection this exception is released An error has occur