Ms Sql Server 2008 R2 Error 53
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Sql Server Error 53 Could Not Open A Connection
vote When I try to connect to my SQL 2008 I get the following error: TITLE: Connect to Server
Sql Server Error 53 And 17
------------------------------ Cannot connect to
Sql Server Error 17
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) (Microsoft SQL Server, Error: 53) I have a SQL 2000 instance, and a SQL 2008 R2 instance, running on Windows Server 2008 R2. The sql 2000 instance is functioning correctly, as sql server express remote connections is the management studio. I can connect to other SQL 2008 servers, just not my local one. Named pipes andTCPIP are both enabled. The SQL Browser service is running, as is the SQL Server service. Any assistance would be greatly appreciated. Thursday, July 14, 2011 5:54 PM Reply | Quote Answers 0 Sign in to vote Hi dmcduck, The SQL Server 2000 instance is the default instance and the SQL Server 2008 instance is a named instance, right? Please check if the SQL Server 2008 service is running and you specify the correct instance name when connecting to it. Please see: 1) Error: 53 winerr 53 means "The network path was not found". If you got this message, it means the client stack cannot find the target machine. Here are possible reasons for this failure, a) typo in the server name, or using "/" rather than "\" between server name and instance name, e.g. "myserver/myinst" is not correct. b) name resolution to the server name is not correct, "ping -a yourserver" would tell if that's the case c) The server machine is firewall'ed and file
up Recent PostsRecent Posts Popular TopicsPopular Topics Home Search Members Calendar Who's On Home » SQL Server 2008 » SQL Server 2008 - General » SQL connection microsoft sql server error 40 error 53 ? SQL connection error 53 ? Rate Topic Display Mode Topic Options Author check sql server properties "allow remote connections" Message SQL GalaxySQL Galaxy Posted Saturday, July 21, 2012 5:22 AM Ten Centuries Group: General Forum Members Last Login: Today @ 5:31 sql server error 53 and 40 AM Points: 1,178, Visits: 3,450 Hi,windows 2008 R2 64 bitSQL 2008 R2 64 bitI had checked as below, everythings working fine but not able to connect target database into local client machine.1. SQL services are running https://social.msdn.microsoft.com/Forums/sqlserver/en-US/5467d914-5a65-42cd-bd00-ee369c4034a5/cannot-connect-to-ms-sql-2008-r2-locally-or-remotely?forum=sqlsetupandupgrade at target machine2. Enable TCP/IP in SQL Server Configuration3. Windows Firewall services disabled (switched off)4. Enabled Remote Connection5. Enabled SQL Server Browser ServiceStill facing connection error number 53rgdsananda Post #1333338 Vikrant S PatilVikrant S Patil Posted Saturday, July 21, 2012 9:54 AM SSC Journeyman Group: General Forum Members Last Login: Monday, March 28, 2016 3:30 AM Points: 92, Visits: 343 can you post the complete error message?Are you using a alias for the http://www.sqlservercentral.com/Forums/Topic1333338-391-1.aspx connection? Try connecting using IP address suffixed by the port no ( XX.XX.XXX.XX,portno) just on a test basis.you can also take a look at the discussion from the following URL:http://social.msdn.microsoft.com/Forums/en-US/csharpgeneral/thread/3ad597a2-2478-4844-92f8-444fe5063802/ Post #1333367 Steve Jones - SSC EditorSteve Jones - SSC Editor Posted Saturday, July 21, 2012 11:03 AM SSC-Dedicated Group: Administrators Last Login: Today @ 1:22 PM Points: 34,250, Visits: 18,418 We really need the entire error message, as noted above. 53 is generic, but there should be something with it to explain things.Are you sure that your client is connecting with the correct protocols as well? Follow me on Twitter: @way0utwestForum Etiquette: How to post data/code on a forum to get the best help Post #1333373 SQL GalaxySQL Galaxy Posted Sunday, July 22, 2012 11:49 PM Ten Centuries Group: General Forum Members Last Login: Today @ 5:31 AM Points: 1,178, Visits: 3,450 Error code:A Network-related or instance-specific error occured while establishing aconnection to SQL Server.The server was not found or was not accessible.Verfy the instance name is correctand the SQL Server is configured to allow remote connection.(provider: Named Pipes provider:40-could not open a connection to SQL Server)(Microsoft SQL Server, Error:53)Check the SQL Server service accountusing NETWORK SERVICETelnet services is not running at target machine. Post #1333601 Steve Jones - SSC EditorSteve Jones - SSC Editor Posted Mo
with everyone :-). My Pages Home AzureUG.SG Speaking Engagements Downloads Presentation & Videos Wednesday, July 21, 2010 MS-SQL 2008 R2 Named pipes error 40, SQL server error http://www.zquad.in/2010/07/ms-sql-2008-r2-named-pipes-error-40-sql.html 53 According to SQL Protocols blog "winerr 1326 means "Logon failure: unknown user http://serverfault.com/questions/162054/sql-server-2008-management-studio-cannot-connect-to-server-instance name or bad password". When you get this error code, it means a) the client stack is able to reach the target machine, and b) the service account of the client application does not have enough credential to make a NP session to the server. NP is based on SMB (file sql server sharing). The logon failure message represented by winerr 1326 is from SMB layer, not SQL Server. You need to make sure you can make a file sharing to the server machine with the same service account. If you cannot make a file sharing between your server and your client, NP in SQL Server would not success. Try "net use" or "Map Network Drive" to check sql server error this. This often happens when server and/or client is not on domain." For more details visit : http://blogs.msdn.com/b/sql_protocols/archive/2007/05/16/named-pipes-provider-error-40-could-not-open-a-connection-to-sql-server-microsoft-sql-server-error-xxx.aspx Posted by Faizal K.Mohamed at 6:46 PM Labels: SharePoint 2010, SharePoint Setup No comments: Post a Comment Newer Post Older Post Home Subscribe to: Post Comments (Atom) About Me Faizal K.Mohamed View my complete profile The content published in this blog are completely my working opinion & does not reflect any views of my employers.எனது தமிழ் வலைப்பூ படியுங்கள்! சுவையுங்கள்!! சென்று பார்க்கவும் Microsoft MVP Microsoft MVP Certification There was an error in this gadget Labels .NET (5) Advertisement (1) AJAX (1) ASP.NET (6) azu (1) Azure (3) BI (1) Certification (3) Certifications (3) Client Object Model (2) Cloud Computing (3) CodeProject (1) Community (4) Configuration (7) Datacenter (1) Development (5) ebooks (1) Enterprise Architect (1) Event (2) Fantasy (2) Finance (4) Formula (1) Internet of Things (1) Investment (1) IoT (1) IPO (3) ISA (1) LightSwitch (1) Links (1) Live (1) Microsoft (3) Microsoft Azure (2) Migration (1) MOSS (61) MOSS Admin (18) MOSS WSS (11) MutualFund (2) MVC 3 (1) MVP (3) Notes to SharePoint (8) Office (1) Office 2010 (2) Office 2013
Start 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 Overflow the company Business Learn more about hiring developers or posting ads with us Server Fault Questions Tags Users Badges Unanswered Ask Question _ Server Fault is a question and answer site for system and network administrators. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top SQL Server 2008 Management Studio Cannot Connect to Server Instance up vote 2 down vote favorite I've installed SQL Server 2008 Developer edition x64 on Windows 7 Prof 64. The installation seems to have been successful, but I cannot connect SQL Server Manager to to instance on the same computer. I use this computer for developement, so SQL Server and Visual Studio 2008 are (or will be) on the same computer. When I try to connect to either or SONYSQL08, I receive this error: TITLE: Connect to Server Cannot connect to SONYSQL08. ADDITIONAL INFORMATION: 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) (Microsoft SQL Server, Error: 53) For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&EvtSrc=MSSQLServer&EvtID=53&LinkId=20476 BUTTONS: OK Here are some further details: Visual Studio 2008 is not installed yet. I am logged on with an admin account (at least I can change the time) SQL Server Browser is running Windows Authentication SQL Server instance SONYSQL08 is running Where SONYSQL08 is the name of the SQL Server instance, the command The command sqlcmd -S SONYSQL08 yields HResult 0x35, Level 16, State 1 Named Pipes Provider: Could not open a connection to SQL Server [53]. Sqlcmd: Error: Microsoft SQL Server Native Client 10.0 : A network-related or instance-specific error has occurred while establishing a connectio