remote server returned error 401 unauthorized

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Server remote connection hint the client cannot connect to the remote computer because of a protocol error

Disconnect Remote Desktop Connection ---------------------------NBSP; due to a protocol error, The client cannot connect to the remote computer. NBSP; Please reconnect to the remote computer. If the client is still unable to connect, contact your network administrator. NBSP;

SQL 2005 Remote Connection error (Provider:sql network interface, ERROR:28-server does not support the requested protocol

SQL 2005 Remote Connection error (Provider:sql network interface, ERROR:28-server does not support the requested protocolSQL remote connection Server network SQL ServersqlserverWorkaround: On the

A transmission error occurs when sending a request to the server. (Provider: TCP provider, error: 0-the remote host forces an existing connection to be closed .)

Use vs2005 + sqlserver2008 to develop C/SProgramAfter the program is launched for a period of time, the following errors may occasionally occur in some functions: A transmission error occurs when sending a request to the server. (Provider: TCP provider, error: 0-the remote host forces an existing connection to be clos

Logon SQL Server2008 An error was not found or was inaccessible to the server, and a network-related or instance-specific error occurred. Verify that your instance name is correct and that SQL Server is configured to allow remote connections

(or 127.0.0.1) on the TCP port add 1433, and then click Apply5, modify the "IPALL" all the ports to "1433" (or this interface, pull down the scroll bar)6. Restart the service7, through the above 1-6 steps to set up a good port, reopen SQL Server Management Studio, the server name input: (local) or 127.0.0.1, you can log into the database.Logon SQL Server2008 An error

An application error occurs on the server. The current custom error settings of this application Disable remote viewing of detailed information about application errors (for security reasons ).

"/" Indicates a server error in the application. Runtime error Note:An application error occurs on the server. The current custom error settings of this application Disable remote vi

When you connect to SQL Server 2005, this failure may be caused by SQL Server not allowing remote connections under the default settings. (provider: Named pipe provider, error:40-cannot open a connection to SQL Server)

error|server| Program Error : "When connecting to SQL Server 2005, the default setting for SQL Server to disallow remote connections may cause this failure. (provider: Named pipe provider, err

Remote Access to SQL server, provider: named pipeline provider, error: 40-unable to open the connection to SQL Server

When the Server encounters some minor faults, it always reports that "the connection to SQL Server cannot be opened", as shown below: An error occurred while establishing a connection with the server. When you connect to SQL Server 2005, the default setting does not allow

Paip. Solution to the remote server return error (417) Expectation failed

. If this attribute is true, the request header is sent to the server. If the server does not reject the request, it will send 100- Continue response, indicating that data can be transmitted. As in the previous example, if the server requires authentication, it will send a 401 response, and the client does not nece

SQL Server unreachable in remote LAN connection error and resolution _MSSQL

The first error "SQL Server does not exist or access is denied" is usually the most complex, the cause of the error is more, there is more to be examined 。 Generally speaking, there are several possibilities: 1, the SQL Server name or IP address spelling error; 2,

Remote Login MySQL Error: Error 1130 (HY000): Host ' 10.0.0.8 ' is not allowed to connect to this MySQL server

Problem reason: remote login mysql error after migrating database to MySQL host:1130 ' 10.0.0.8 ' is This MySQL ServerWORKAROUND: Switch to MySQL host and refresh MySQL database after entering MYSQmysql> FLUSH privileges;Successful remote login successful after switching back again:Thanks to the Netizen's solution: http://blog.csdn.net/bingjianit/article/detail

Remote Server Return Error: (404) not found

"/" Indicates a server error in the application. Remote Server Return Error: (404) not found. Note:An error occurred while executing the current Web request. Check the stack trace information for details about the

Solution for SQL Server Remote connection error

SQL Server remote connection error? It doesn't matter, the following is an analysis of the causes of the error in SQL Server remote connection and provides a way to solve the problem, and hopefully it will help you learn about SQL

SQL Server Remote connection error Solution

SQL Server Remote connection error? It doesn't matter. Here we will analyze the cause of SQL Server Remote connection error and provide a solution to the problem, hoping to help you learn about SQL

The distributor system throws a 18483 error and fails to connect to the server because "distributor_admin" does not define remote login.

The system throws a 18483 error and fails to connect to the server, because 'stributor _ admin' does not define remote login. The following error occurs at the end of the snapshot copy setting on the distribution server:Error 18483: failed to connect to the server because

SQL Server r2:error 26 Open remote Connection details

Tags: style blog http io os using strong SP dataThe following error occurred while connecting to the SQL Server 2008 database remotely: The server was not found or could not be accessed. Verify that the instance name is correct, and that SQL Server is configured to allow remote

Php remote connection server error.

Php remote connection server error. $ Host = 'remote server IP'; $ root = 'username'; $ pwd = 'password'; $ con = @ mysql_connect ($ host, $ root, $ pwd ); mysql_query ("set names 'utf8'"); @ mysql_select_db ("XS_CQC", $ con) or die (mysql_error ()); It is normal for me to

Verify that the instance name is correct, and that SQL Server is configured to allow remote connections. (provider:named Pipes provider, error:40-Unable to open connection to SQL Server)

Program exception, error message: A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or could not be accessed. Verify that the instance name is correct, and that SQL Server is configured to allow

Windows Remote Desktop authorization server 4105 warning, error code: 0x80070005 solution

remote desktop Authorization Service to track or report the usage of each user's rds cal.Win32 error code: 0x80070005Solution:In Builtin on the controller, find the "Terminal Server License Servers" group. Add computers with warning logs to the group and add "network service" to the group. Open Services. msc and find "

C # ftp,getresponse (), Remote server return error _ Practical tips

greater than 1024 to connect to more than 1024 of the server's port. · ContentLength-Setting this property is useful for the FTP server, but the client does not use it because FtpWebRequest ignores this property, so in this case the property is invalid. But if we set this property, the FTP server will anticipate the size of the file in advance (this happens when upload). · Method-Specifies what command t

Go MySQL Remote connection Error 2003 (HY000): Can ' t connect to MySQL server on ' XXXXX ' (111) issue

Label:Installed a navicat, and then to connect to the MySQL server, has not been connected, the first thought is a firewall problem, and then the firewall is closed,Iptable service shut down, or not, online check the following: Mainly because the set up the bind_address=127.0.0.1 Original quote: Problem Description:From a Linux remote connection on another Linux MySQL,

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