Cannot Connect To Sql Server 2008 Error 53
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Cannot Connect To Sql Server 2008 R2 Express Remotely
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Cannot Connect To Local Sql Server 2008
2011 8:08 AM Last revision by Rick Byham, Microsoft (Microsoft) When: 20 Jun 2016 12:39 PM Revisions: 31 Comments: 32 Options Subscribe to Article (RSS) Share this Engage! Wiki Ninjas Blog (Announcements) Wiki Ninjas on Twitter cannot connect to local sql server 2008 r2 login failed TechNet Wiki Discussion Forum Can You Improve This Article? Positively! Click Sign In to add the tip, solution, correction or comment that will help other users.Report inappropriate content using these instructions. Wiki > TechNet Articles > How to Troubleshoot Connecting to the SQL Server Database Engine How to Troubleshoot Connecting to the SQL Server Database Engine Article History How to Troubleshoot Connecting to the SQL Server Database Engine Abstract This topic was updated and moved into SQL Server Books Online in June. 2016. See https://msdn.microsoft.com/library/mt750266.aspx Original topic follows: This is an exhaustive list of troubleshooting techniques to use when you cannot connect to the SQL Server Dat
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Cannot Connect To Local Sql Server 2008 A Network-related Or Instance-specific
your Blog quick answersQ&A Ask a Question View Unanswered Questions View cannot connect to local sql server 2008 r2 logon failed All Questions... C# questions Linux questions ASP.NET questions SQL questions VB.NET questions discussionsforums All Message Boards... Application cannot connect sql server 2005 Lifecycle> Running a Business Sales / Marketing Collaboration / Beta Testing Work Issues Design and Architecture ASP.NET JavaScript C / C++ / MFC> ATL / WTL / https://social.technet.microsoft.com/wiki/contents/articles/how-to-troubleshoot-connecting-to-the-sql-server-database-engine.aspx 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 http://www.codeproject.com/Questions/240473/connection-to-sql-server-error-and 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 connection to sql server error 40 and 53 Rate this: Please Sign up or sign in to vote. See more: SQL-server-2005 SQL-Server hi, i have just installed sql server 2005 in my windows 7.with instance name sachin and with mixed authentication. but now i am not able to connect to the sever.this error window shows whenever i try to connect."Cannot connect to sachin.Additional information: A network-related or instance-specific error occurred while establishment a connection to SQL server. The Server was not found or was not accessible. Verify that the instance na
log in tour help Tour 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 http://dba.stackexchange.com/questions/104315/cant-connect-to-remote-sql-server-from-some-machines Learn more about hiring developers or posting ads with us Database Administrators Questions Tags Users Badges Unanswered Ask Question _ Database Administrators Stack Exchange is a question and answer site for database professionals who wish to improve their http://www.zquad.in/2010/07/ms-sql-2008-r2-named-pipes-error-40-sql.html database skills and learn from others in the community. 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 cannot connect to the top Can't connect to remote SQL server from some machines up vote 1 down vote favorite 1 Our web server uses SQL Server 2008 R2. I have one development machine that connects to it with the IP address through SSMS and when testing my aspx website. I have several other machines though that can't connect to the IP through SSMS. I'm getting this error: A Network-related or instance-specific error occurred while establishing a connection cannot connect to to SQL Server. The server was not found or was not accessible. Verify the instance name is correct and 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) I've got TCP/IP enabled, port 1433 open, all of that. Remember that I can connect from one development machine, but not others. sql-server sql-server-2008-r2 ssms connectivity share|improve this question edited Jun 17 '15 at 17:06 marc_s 5,41132743 asked Jun 17 '15 at 14:06 David Kroll 814 check connection properties in the connect to server dialog box in SSMS to make sure the network protocol is set to TCP/IP on machines that cant connect. you could also just try TCP:servername in your connection string. –Bob Klimes Jun 17 '15 at 14:22 Can you ping the servers from these other dev machines? –Vérace Jun 17 '15 at 15:14 Interestingly enough, ping does not respond from the machine that works or the ones that don't. –David Kroll Jun 17 '15 at 15:19 add a comment| 3 Answers 3 active oldest votes up vote 0 down vote accepted Here are some of the things from my connection issue checklist Check for an alias on the machine that can't connect Check for firewall rules Check and make sure the SQL Server drivers o
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 53 According to SQL Protocols blog "winerr 1326 means "Logon failure: unknown user 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 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 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