Connect to server Vs Connect As-

Hi,
I can't log in local computer with Finder by connect as in my network.
When I click in connect as.. Finder tells: There was a problem connecting to the server "ibook-branco" - The server may not exist or it's unavailable at this time. check the server name or ip address, check your network connection, and try again.
But..
If I try - Connect to the server command.
afp://ibook-branco.local
Everything works fine...
Both machines run Maverick 10.9.1 and use wired connection.
Any tips or ideas...

Hi -
We use Oracle Grid Control to monitor and setup the data guard configuration for our databases and have not encountered the problems you mention. Our procedure is to setup the standby database first using RMAN. Once the standby is setup and configured we use Grid control to create the data guard broker configuration. yes - it does put in some interesting things in the log_archive_dest_2 parameter but we've never really had any issues with it not working.
SQL> select value from v$parameter where name = 'log_archive_dest_2';
VALUE
service="(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=tcp)(HOST=lpa-horizon04)(
PORT=1521)))(CONNECT_DATA=(SERVICE_NAME=TTRKPRD1_LPAHORIZON04_XPT.LPAHORIZON04)(
INSTANCE_NAME=TTRKPRD1)(SERVER=dedicated)))", ARCH SYNC NOAFFIRM delay=0 OPTI
ONAL max_failure=0 max_connections=1 reopen=300 db_unique_name="TTRKPRD1_LPAHO
RIZON04" register net_timeout=180 valid_for=(online_logfile,primary_role)
We use data guard in maximum performance mode.

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-Sabha
"inking" <[email protected]> wrote in message
news:[email protected]..
hi , every
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http://www.filedropper.com/axinteropmstsclib-mremoteng
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When I am trying to create a connection using the wizard with the following inputs
hostname as :- localhost
RMI Por as 22667
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racle.oc4j.admin.jmx.shared.exceptions.JMXRuntimeException: Error while getting remote MBeanServer for url: ormi://localhost:22667/default
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     at oracle.jdeveloper.cm.dt.ConnectionNode$NodeOpen.doWork(ConnectionNode.java:423)
     at oracle.ide.dialogs.ProgressRunnable.run(ProgressRunnable.java:159)
     at oracle.ide.dialogs.ProgressBar.run(ProgressBar.java:551)
     at java.lang.Thread.run(Thread.java:613)
Caused by: javax.naming.NamingException: Error reading application-client descriptor: Error communicating with server: Connection refused; nested exception is:
     javax.naming.CommunicationException: Connection refused [Root exception is java.net.ConnectException: Connection refused] [Root exception is java.lang.InstantiationException: Error communicating with server: Connection refused; nested exception is:
     javax.naming.CommunicationException: Connection refused [Root exception is java.net.ConnectException: Connection refused]]
     at oracle.j2ee.naming.ApplicationClientInitialContextFactory.getApplicationContext(ApplicationClientInitialContextFactory.java:127)
     at oracle.j2ee.naming.ApplicationClientInitialContextFactory.getInitialContext(ApplicationClientInitialContextFactory.java:117)
     at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:667)
     at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:247)
     at javax.naming.InitialContext.init(InitialContext.java:223)
     at javax.naming.InitialContext.<init>(InitialContext.java:197)
     at oracle.oc4j.admin.jmx.client.CoreRemoteMBeanServer.fetchMBeanServerEjbRemote(CoreRemoteMBeanServer.java:468)
     ... 14 more
Caused by: java.lang.InstantiationException: Error communicating with server: Connection refused; nested exception is:
     javax.naming.CommunicationException: Connection refused [Root exception is java.net.ConnectException: Connection refused]
     at com.oracle.naming.J2EEContext.create(J2EEContext.java:104)
     at oracle.j2ee.naming.ApplicationClientInitialContextFactory.getApplicationContext(ApplicationClientInitialContextFactory.java:124)
     ... 20 more
Caused by: oracle.oc4j.rmi.OracleRemoteException: Connection refused; nested exception is:
     javax.naming.CommunicationException: Connection refused [Root exception is java.net.ConnectException: Connection refused]
     at oracle.oc4j.deployment.ApplicationClientResourceFinder.lookupResourceFinder(ApplicationClientResourceFinder.java:110)
     at oracle.oc4j.deployment.ApplicationClientResourceFinder.getFinder(ApplicationClientResourceFinder.java:123)
     at oracle.oc4j.deployment.ApplicationClientResourceFinder.getLocation(ApplicationClientResourceFinder.java:75)
     at oracle.oc4j.deployment.ApplicationClientResourceFinder.getEjbBinding(ApplicationClientResourceFinder.java:38)
     at com.oracle.naming.J2EEContext.addEJBReferenceEntries(J2EEContext.java:515)
     at com.oracle.naming.J2EEContext.create(J2EEContext.java:97)
     ... 21 more
Caused by: javax.naming.CommunicationException: Connection refused [Root exception is java.net.ConnectException: Connection refused]
     at com.evermind.server.rmi.RMIClient.lookup(RMIClient.java:292)
     at com.evermind.server.rmi.RMIClientContext.lookup(RMIClientContext.java:51)
     at oracle.oc4j.deployment.ApplicationClientResourceFinder.lookupResourceFinder(ApplicationClientResourceFinder.java:101)
     ... 26 more
Caused by: java.net.ConnectException: Connection refused
     at java.net.PlainSocketImpl.socketConnect(Native Method)
     at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
     at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
     at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
     at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:428)
     at java.net.Socket.connect(Socket.java:507)
     at java.net.Socket.connect(Socket.java:457)
     at java.net.Socket.<init>(Socket.java:365)
     at java.net.Socket.<init>(Socket.java:207)
     at com.evermind.server.rmi.RMIClientConnection.createSocket(RMIClientConnection.java:682)
     at oracle.oc4j.rmi.ClientSocketRmiTransport.createNetworkConnection(ClientSocketRmiTransport.java:58)
     at oracle.oc4j.rmi.ClientRmiTransport.connectToServer(ClientRmiTransport.java:78)
     at oracle.oc4j.rmi.ClientSocketRmiTransport.connectToServer(ClientSocketRmiTransport.java:68)
     at com.evermind.server.rmi.RMIClientConnection.connect(RMIClientConnection.java:646)
     at com.evermind.server.rmi.RMIClientConnection.sendLookupRequest(RMIClientConnection.java:190)
     at com.evermind.server.rmi.RMIClientConnection.lookup(RMIClientConnection.java:174)
     at com.evermind.server.rmi.RMIClient.lookup(RMIClient.java:283)
     ... 28 more
---- Embedded exception
javax.naming.NamingException: Error reading application-client descriptor: Error communicating with server: Connection refused; nested exception is:
     javax.naming.CommunicationException: Connection refused [Root exception is java.net.ConnectException: Connection refused] [Root exception is java.lang.InstantiationException: Error communicating with server: Connection refused; nested exception is:
     javax.naming.CommunicationException: Connection refused [Root exception is java.net.ConnectException: Connection refused]]
     at oracle.j2ee.naming.ApplicationClientInitialContextFactory.getApplicationContext(ApplicationClientInitialContextFactory.java:127)
     at oracle.j2ee.naming.ApplicationClientInitialContextFactory.getInitialContext(ApplicationClientInitialContextFactory.java:117)
     at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:667)
     at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:247)
     at javax.naming.InitialContext.init(InitialContext.java:223)
     at javax.naming.InitialContext.<init>(InitialContext.java:197)
     at oracle.oc4j.admin.jmx.client.CoreRemoteMBeanServer.fetchMBeanServerEjbRemote(CoreRemoteMBeanServer.java:468)
     at oracle.oc4j.admin.jmx.client.CoreRemoteMBeanServer.<init>(CoreRemoteMBeanServer.java:161)
     at oracle.oc4j.admin.jmx.client.RemoteMBeanServer.<init>(RemoteMBeanServer.java:128)
     at oracle.oc4j.admin.jmx.client.RemoteMBeanServer.getMBeanServer(RemoteMBeanServer.java:158)
     at oracle.oc4j.admin.jmx.client.ClientMBeanServerProxyFactory.getMBeanServer(ClientMBeanServerProxyFactory.java:68)
     at oracle.oc4j.admin.jmx.remote.rmi.RMIJMXConnectorImpl.getConnector(RMIJMXConnectorImpl.java:190)
     at oracle.oc4j.admin.jmx.remote.JMXConnectorImpl.connect(JMXConnectorImpl.java:400)
     at javax.management.remote.JMXConnectorFactory.connect(JMXConnectorFactory.java:248)
     at oracle.jdevimpl.cm.dt.J2EEConnectionWrapper._getJMXConnector(J2EEConnectionWrapper.java:269)
     at oracle.jdevimpl.cm.dt.J2EEConnectionWrapper.getPresentation(J2EEConnectionWrapper.java:76)
     at oracle.jdevimpl.cm.dt.browser.j2ee.J2EEBrowser.openConnectionBrowser(J2EEBrowser.java:75)
     at oracle.jdeveloper.cm.dt.ConnectionNode$NodeOpen.doWork(ConnectionNode.java:423)
     at oracle.ide.dialogs.ProgressRunnable.run(ProgressRunnable.java:159)
     at oracle.ide.dialogs.ProgressBar.run(ProgressBar.java:551)
     at java.lang.Thread.run(Thread.java:613)
Caused by: java.lang.InstantiationException: Error communicating with server: Connection refused; nested exception is:
     javax.naming.CommunicationException: Connection refused [Root exception is java.net.ConnectException: Connection refused]
     at com.oracle.naming.J2EEContext.create(J2EEContext.java:104)
     at oracle.j2ee.naming.ApplicationClientInitialContextFactory.getApplicationContext(ApplicationClientInitialContextFactory.java:124)
     ... 20 more
Caused by: oracle.oc4j.rmi.OracleRemoteException: Connection refused; nested exception is:
     javax.naming.CommunicationException: Connection refused [Root exception is java.net.ConnectException: Connection refused]
     at oracle.oc4j.deployment.ApplicationClientResourceFinder.lookupResourceFinder(ApplicationClientResourceFinder.java:110)
     at oracle.oc4j.deployment.ApplicationClientResourceFinder.getFinder(ApplicationClientResourceFinder.java:123)
     at oracle.oc4j.deployment.ApplicationClientResourceFinder.getLocation(ApplicationClientResourceFinder.java:75)
     at oracle.oc4j.deployment.ApplicationClientResourceFinder.getEjbBinding(ApplicationClientResourceFinder.java:38)
     at com.oracle.naming.J2EEContext.addEJBReferenceEntries(J2EEContext.java:515)
     at com.oracle.naming.J2EEContext.create(J2EEContext.java:97)
     ... 21 more
Caused by: javax.naming.CommunicationException: Connection refused [Root exception is java.net.ConnectException: Connection refused]
     at com.evermind.server.rmi.RMIClient.lookup(RMIClient.java:292)
     at com.evermind.server.rmi.RMIClientContext.lookup(RMIClientContext.java:51)
     at oracle.oc4j.deployment.ApplicationClientResourceFinder.lookupResourceFinder(ApplicationClientResourceFinder.java:101)
     ... 26 more
Caused by: java.net.ConnectException: Connection refused
     at java.net.PlainSocketImpl.socketConnect(Native Method)
     at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
     at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
     at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
     at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:428)
     at java.net.Socket.connect(Socket.java:507)
     at java.net.Socket.connect(Socket.java:457)
     at java.net.Socket.<init>(Socket.java:365)
     at java.net.Socket.<init>(Socket.java:207)
     at com.evermind.server.rmi.RMIClientConnection.createSocket(RMIClientConnection.java:682)
     at oracle.oc4j.rmi.ClientSocketRmiTransport.createNetworkConnection(ClientSocketRmiTransport.java:58)
     at oracle.oc4j.rmi.ClientRmiTransport.connectToServer(ClientRmiTransport.java:78)
     at oracle.oc4j.rmi.ClientSocketRmiTransport.connectToServer(ClientSocketRmiTransport.java:68)
     at com.evermind.server.rmi.RMIClientConnection.connect(RMIClientConnection.java:646)
     at com.evermind.server.rmi.RMIClientConnection.sendLookupRequest(RMIClientConnection.java:190)
     at com.evermind.server.rmi.RMIClientConnection.lookup(RMIClientConnection.java:174)
     at com.evermind.server.rmi.RMIClient.lookup(RMIClient.java:283)
     ... 28 more
---- Embedded exception
java.lang.InstantiationException: Error communicating with server: Connection refused; nested exception is:
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     at com.oracle.naming.J2EEContext.create(J2EEContext.java:104)
     at oracle.j2ee.naming.ApplicationClientInitialContextFactory.getApplicationContext(ApplicationClientInitialContextFactory.java:124)
     at oracle.j2ee.naming.ApplicationClientInitialContextFactory.getInitialContext(ApplicationClientInitialContextFactory.java:117)
     at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:667)
     at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:247)
     at javax.naming.InitialContext.init(InitialContext.java:223)
     at javax.naming.InitialContext.<init>(InitialContext.java:197)
     at oracle.oc4j.admin.jmx.client.CoreRemoteMBeanServer.fetchMBeanServerEjbRemote(CoreRemoteMBeanServer.java:468)
     at oracle.oc4j.admin.jmx.client.CoreRemoteMBeanServer.<init>(CoreRemoteMBeanServer.java:161)
     at oracle.oc4j.admin.jmx.client.RemoteMBeanServer.<init>(RemoteMBeanServer.java:128)
     at oracle.oc4j.admin.jmx.client.RemoteMBeanServer.getMBeanServer(RemoteMBeanServer.java:158)
     at oracle.oc4j.admin.jmx.client.ClientMBeanServerProxyFactory.getMBeanServer(ClientMBeanServerProxyFactory.java:68)
     at oracle.oc4j.admin.jmx.remote.rmi.RMIJMXConnectorImpl.getConnector(RMIJMXConnectorImpl.java:190)
     at oracle.oc4j.admin.jmx.remote.JMXConnectorImpl.connect(JMXConnectorImpl.java:400)
     at javax.management.remote.JMXConnectorFactory.connect(JMXConnectorFactory.java:248)
     at oracle.jdevimpl.cm.dt.J2EEConnectionWrapper._getJMXConnector(J2EEConnectionWrapper.java:269)
     at oracle.jdevimpl.cm.dt.J2EEConnectionWrapper.getPresentation(J2EEConnectionWrapper.java:76)
     at oracle.jdevimpl.cm.dt.browser.j2ee.J2EEBrowser.openConnectionBrowser(J2EEBrowser.java:75)
     at oracle.jdeveloper.cm.dt.ConnectionNode$NodeOpen.doWork(ConnectionNode.java:423)
     at oracle.ide.dialogs.ProgressRunnable.run(ProgressRunnable.java:159)
     at oracle.ide.dialogs.ProgressBar.run(ProgressBar.java:551)
     at java.lang.Thread.run(Thread.java:613)
Caused by: oracle.oc4j.rmi.OracleRemoteException: Connection refused; nested exception is:
     javax.naming.CommunicationException: Connection refused [Root exception is java.net.ConnectException: Connection refused]
     at oracle.oc4j.deployment.ApplicationClientResourceFinder.lookupResourceFinder(ApplicationClientResourceFinder.java:110)
     at oracle.oc4j.deployment.ApplicationClientResourceFinder.getFinder(ApplicationClientResourceFinder.java:123)
     at oracle.oc4j.deployment.ApplicationClientResourceFinder.getLocation(ApplicationClientResourceFinder.java:75)
     at oracle.oc4j.deployment.ApplicationClientResourceFinder.getEjbBinding(ApplicationClientResourceFinder.java:38)
     at com.oracle.naming.J2EEContext.addEJBReferenceEntries(J2EEContext.java:515)
     at com.oracle.naming.J2EEContext.create(J2EEContext.java:97)
     ... 21 more
Caused by: javax.naming.CommunicationException: Connection refused [Root exception is java.net.ConnectException: Connection refused]
     at com.evermind.server.rmi.RMIClient.lookup(RMIClient.java:292)
     at com.evermind.server.rmi.RMIClientContext.lookup(RMIClientContext.java:51)
     at oracle.oc4j.deployment.ApplicationClientResourceFinder.lookupResourceFinder(ApplicationClientResourceFinder.java:101)
     ... 26 more
Caused by: java.net.ConnectException: Connection refused
     at java.net.PlainSocketImpl.socketConnect(Native Method)
     at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
     at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
     at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
     at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:428)
     at java.net.Socket.connect(Socket.java:507)
     at java.net.Socket.connect(Socket.java:457)
     at java.net.Socket.<init>(Socket.java:365)
     at java.net.Socket.<init>(Socket.java:207)
     at com.evermind.server.rmi.RMIClientConnection.createSocket(RMIClientConnection.java:682)
     at oracle.oc4j.rmi.ClientSocketRmiTransport.createNetworkConnection(ClientSocketRmiTransport.java:58)
     at oracle.oc4j.rmi.ClientRmiTransport.connectToServer(ClientRmiTransport.java:78)
     at oracle.oc4j.rmi.ClientSocketRmiTransport.connectToServer(ClientSocketRmiTransport.java:68)
     at com.evermind.server.rmi.RMIClientConnection.connect(RMIClientConnection.java:646)
     at com.evermind.server.rmi.RMIClientConnection.sendLookupRequest(RMIClientConnection.java:190)
     at com.evermind.server.rmi.RMIClientConnection.lookup(RMIClientConnection.java:174)
     at com.evermind.server.rmi.RMIClient.lookup(RMIClient.java:283)
     ... 28 more

Caused by: java.net.ConnectException: Connection refused
Is the Oracle application server running?

Error While connecting a DL585 server using Emulex LightPulse (A8002A) to a 3par Storage Array

When connecting this Windows 2003 server to the HP 3PAR Array, the customer receive warnings (6-7 per second), for example:
==================================
Device (4,3,14) is reserved by other host.
DsmSendTURSynchronous: Device(4,3,12), NTStatus(c0000185), SrbStatus(4), ScsiStatus(18).
DsmSendTURSynchronous: Device(4,3,14), NTStatus(c0000185), SrbStatus(4), ScsiStatus(18).
Device (4,2,12) is reserved by other host.
Device (4,2,14) is reserved by other host.
Device (4,3,10) is reserved by other host.
DsmSendTURSynchronous: Device(4,2,12), NTStatus(c0000185), SrbStatus(4), ScsiStatus(18).
DsmSendTURSynchronous: Device(4,2,14), NTStatus(c0000185), SrbStatus(4), ScsiStatus(18).
DsmSendTURSynchronous: Device(4,3,10), NTStatus(c0000185), SrbStatus(4), ScsiStatus(18).
==================================
The HBA details are as follows :
Fibre Channel HBA Drivers
[elxfc] ................................... Emulex StorPort driver, Version: 7.2.70.18
     [Number of Physical Devices] ........... 2
      Device 0 .............................. Emulex LightPulse HBA - Storport Miniport Driver
       Adapter ID ........................... Emulex A8002A, PCI Slot 6, Storport Miniport Driver
       Location of Device 0 ................. PCI bus 79, device 0, function 0
      Device 1 .............................. Emulex LightPulse HBA - Storport Miniport Driver
       Adapter ID ........................... Emulex A8002A, PCI Slot 4, Storport Miniport Driver
       Location of Device 1 ................. PCI bus 76, device 0, function 0
# I am not much experdized in Microsoft OS but the issue seems to be related to the Multipath or path repated to the Array. Just want to check anyone has ever came across with such error ? They have access to the external 3Par Array volumes without
issues. the server is in fact also connected to an HP EVA Array with HP EVA MPIO Dsm installed.
It may a normal event or error so want to know the full details of the above events and any further actin plan is highly appreciated.
Thanks in advance,
Prodyott

are these LUNs shared or standalone?
I don't think it's really wise to have more than one DSM on the same server, so you're mixing the EVA and 3par DSMs and on 2003...
other than ensuring that HBA firmware and drivers are all up to date and DMS drivers are at the latest, not much else you can do from the host side...maybe update the storport.sys driver to the latest for that OS
are you sure that the HBAs are in fact supported/compatible with both storage back-ends? what about their driver/firmware/DSM versions - some SANs are very picky when it comes to this stuff, check the interop matrixes to find out
overall, if you don't need SAN connection to one of these storage back-ends, I suggest you get rid of it and its DSM

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. (p

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: 2)
The system cannot find the file specified
Cannot connect to COWBOYS.
Here are the technical details===================================
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) (.Net SqlClient Data Provider)
For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft%20SQL%20Server&EvtSrc=MSSQLServer&EvtID=2&LinkId=20476
Error Number: 2
Severity: 20
State: 0
Program Location:
at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
at System.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, Boolean ignoreSniOpenTimeout, Int64 timerExpire, Boolean encrypt, Boolean trustServerCert, Boolean integratedSecurity, Boolean withFailover)
at System.Data.SqlClient.SqlInternalConnectionTds.AttemptOneLogin(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean ignoreSniOpenTimeout, TimeoutTimer timeout, Boolean withFailover)
at System.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer
timeout)
at System.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)
at System.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance,
SqlConnectionString userConnectionOptions, SessionData reconnectSessionData)
at System.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions options, DbConnectionPoolKey poolKey, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningConnection, DbConnectionOptions userOptions)
at System.Data.ProviderBase.DbConnectionFactory.CreateNonPooledConnection(DbConnection owningConnection, DbConnectionPoolGroup poolGroup, DbConnectionOptions userOptions)
at System.Data.ProviderBase.DbConnectionFactory.TryGetConnection(DbConnection owningConnection, TaskCompletionSource`1 retry, DbConnectionOptions userOptions, DbConnectionInternal oldConnection, DbConnectionInternal& connection)
at System.Data.ProviderBase.DbConnectionInternal.TryOpenConnectionInternal(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource`1 retry, DbConnectionOptions userOptions)
at System.Data.ProviderBase.DbConnectionClosed.TryOpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource`1 retry, DbConnectionOptions userOptions)
at System.Data.SqlClient.SqlConnection.TryOpenInner(TaskCompletionSource`1 retry)
at System.Data.SqlClient.SqlConnection.TryOpen(TaskCompletionSource`1 retry)
at System.Data.SqlClient.SqlConnection.Open()
at Microsoft.SqlServer.Management.SqlStudio.Explorer.ObjectExplorerService.ValidateConnection(UIConnectionInfo ci, IServerType server)
at Microsoft.SqlServer.Management.UI.ConnectionDlg.Connector.ConnectionThreadUser()
===================================
The system cannot find the file specified
I have tried from so many forms. This is so frustrating. Thank for everyone/anyone who wants to help. So this is what happened: I had to uninstall my previous sqlserver 2012(which worked great) for some reason, and I uninstalled everything from that download.
Then I installed the trial edition of sql server 2012 (64 Bit) and It wouldn't connect to the database. (Error mentioned above.) My local DB is COWBOYS. (COWBOYS is also my computer name.) After this, I have tried downloading sqlexpress and sqlserver 64bit
many times and cannot connect to my local DB.
How do I connect to my Local DB?
Also, I think this might help: (When I run sqlserve.exe, which I was able to find in C:\Program Files\Microsoft SQL Server\110\LocalDB\Binn, I get an error: Your SQL server installation is either corrupt or has been tampered with(Error getting
instance ID from name). Please uninstall then re-run setup to correct this problem.
I would happily re install it, if it wasn't my 20th time.
I don't have any remote connections, I don't use username/password, only window authentication. I work mostly on visual studio, but without able to store /retrieve data, I don't know how to survive.
May be the solution is very simple, but I am too frustrated.
Some of the things I have tried:
From a command prompt, enter one of the following commands:
net start "SQL Server Agent (MSSQLSERVER)" OR
net start "SQL Server Agent(instancename)"(for instance)
on my sql configuration, I cannot start anything because there is nothing there to start. I can post more details, if that would help. Also, some more details about the error:
Details
Product:
SQL Server
ID:
2
Source:
MSSQLServer
Version:
10.0
Component:
SQLEngine
Message:
An error has occurred while establishing a connection to the server. When connecting to SQL Server, this failure may be 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) (.Net SqlClient Data Provider)
Explanation
SQL Server did not respond to the client request because the server is probably not started.
User Action
Make sure that the server is started.
Version:
9.0
Component:
SQLEngine
Message:
An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be 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) (.Net SqlClient Data Provider)
Explanation
SQL Server did not respond to the client request because the server is probably not started.
User Action
Make sure that the server is started.
Any one that can help me, I will be greatful. Thank you so much. p.s. please ask me anything if you have any questions.

It sounds like there are a couple things going on here. First check if you have a successful install of SQL Server, then we'll figure out the connection issues.
Can you launch SQL Server Configuration Manager and check for SQL Server (MSSQLSERVER) if default instance or SQL Server (other name) if you've configured your instance as a named instance. Once you find this, make sure the service is started.
If not started, try to start it and see if it throws an error. If you get an error, post the error message your hitting. If the service starts, you can then launch SSMS and try to connect. If you have a default instance, you can use the machine
name in the connection dialog. Ex: "COWBOYS" where Cowboys is the machine name. However, if you named the SQL Server instance during install, you'll need to connect using the machine\instance format. Ex: COWBOYS\Romo (where Romo
is the instance name you set during install).
You can also look at the summary.txt file in the SQL Server setup error logs to see what happened on the most recent install. Past install history is archived in the log folder if you need to dig those up to help troubleshoot, but the most
recent one may help get to the bottom of it if there is an issue with setup detecting a prior instance that needs to be repaired.
Thanks,
Sam Lester (MSFT)
http://blogs.msdn.com/b/samlester
This posting is provided "AS IS" with no warranties, and confers no rights. Please remember to click
"Mark as Answer" and
"Vote as Helpful" on posts that help you. This can be beneficial to other community members reading the thread.

Untrusted server cert chain - while connecting with ldap

Hi All,
I am getting the following error while running a standalone java program in windows 2000+jdk1.3 environment to connect with LDAP.
javax.naming.CommunicationException: hostname:636 [Root exception is ja
vax.net.ssl.SSLException: untrusted server cert chain]
javax.naming.CommunicationException: hostname:636. Root exception is j
avax.net.ssl.SSLException: untrusted server cert chain
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.a(DashoA12275)
at com.sun.net.ssl.internal.ssl.ClientHandshaker.a(DashoA12275)
at com.sun.net.ssl.internal.ssl.ClientHandshaker.processMessage(DashoA12
275)
at com.sun.net.ssl.internal.ssl.Handshaker.process_record(DashoA12275)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.a(DashoA12275)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.a(DashoA12275)
at com.sun.net.ssl.internal.ssl.AppOutputStream.write(DashoA12275)
at java.io.OutputStream.write(Unknown Source)
at com.sun.jndi.ldap.Connection.<init>(Unknown Source)
at com.sun.jndi.ldap.LdapClient.<init>(Unknown Source)
at com.sun.jndi.ldap.LdapCtx.connect(Unknown Source)
at com.sun.jndi.ldap.LdapCtx.<init>(Unknown Source)
at com.sun.jndi.ldap.LdapCtxFactory.getInitialContext(Unknown Source)
at javax.naming.spi.NamingManager.getInitialContext(Unknown Source)
at javax.naming.InitialContext.getDefaultInitCtx(Unknown Source)
at javax.naming.InitialContext.init(Unknown Source)
at javax.naming.InitialContext.<init>(Unknown Source)
at javax.naming.directory.InitialDirContext.<init>(Unknown Source)
at Test2.getProxyDirContext(Test2.java:66)
at Test2.main(Test2.java:40)
Any help would be appreciated
Thanks in Advance
Somu

This got resolved when in the code the following
System.setProperty("javax.net.ssl.tmrustStore", CertFileName);
where cert file name is the filename with complete path.the file is a CA certificate of the LDAP server
in X509 format

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