openvpn provider

Author: Qing Dujun Address: http://blog.csdn.net/qingdujun/article/details/36425825 When SQL Server 2008 + VS2010 uses code written in C # To restore the database, an error occurs: Error message: A transmission error occurs when sending a request to the server. (Provider: Shared Memory provider, error: 0-there is no process on the other end of the MPs queue. Solution: Construct the SQL link statement as

Label:Running the code is the error that occurred, No Entity Framework provider found for the ADO provider with invariant name ' System.Data.SqlClient ', the problem arises The reason is that the entity Framework is already installed, but NuGet Package Manager does not apply it to the projects we currently use.The workaround is to reinstall the entity Framework inside the NuGet Package Manager. You can use

SQL Server 2005 Express Edition user ' sa ' login failed. The user is not associated with a trusted SQL Server connection. Hint Error: The connection to the server was successfully established but an error occurred during the logon process. Provider shared Memory Provider error 0 There are no processes on the other end of the pipeline.Solution:1. First select Server (right-click), Properties---Security serv

ArticleDirectory 1. Use wat for debugging Create a web applicationProgramTo test previous user-defined member providers and role providers. In the Web. config file, configure Form Verification and set the custom provider correctly (or set it in ASP. NET wat). For example: System. Web> Authentication Mode= "Forms" /> Authorization> Deny Users= "? "/> Authorization> Compilation Debug= "True" Ta

"A transmission error occurred when sending a request to the server. (Provider: Provided By TCPProgram, Error: 0-the remote host forces an existing connection to be closed .) ---> System. Data. sqlclient. sqlexception: A transmission error occurs when a request is sent to the server. (Provider: TCP provider, error: 0-the remote host forces an existing connection

The following error occurs when connecting to the SQL Server 2000 database: Network-related or instance-specific errors occur when you establish a connection with SQL Server. The server is not found or cannot be accessed. Verify that the Instance name is correct and SQL server is configured to allow remote connection. (Provider: named pipeline providesProgram, Error: 40-unable to open the connection to SQL Server) An error is prompted when you con

Source: http://www.lmwlove.com/ac/ID473 I made a small tool and used sqlbulkcopy to import data to the database in batches. I used it well before. When I was using it today, I reported a transmission-level error when receiving results from the server. (Provider: Provided By TCPProgram, Error: 0-the specified network name is no longer available.) I thought it was a problem with the server. I checked it and confirmed that there was no problem with the

, such as the Microsoft office Access (MDB and accdb) files and the Mic Rosoft read data in Office Excel (xls, xlsx, and xlsb) files. These components also support establishing connections to Microsoft Windows SharePoint Services and text files.In addition, ODBC and OLE DB drivers are installed for application developers to use when developing applications that are connected to the Office file format. -----------------------------------------------------------------------------------------------

ApplicationProgramYou can use an intent object to indirectly access a content provider. The application does not call any contentresolver or contentprovicer method. On the contrary, it sends an intent object to the activity that starts it. This intent object is usually part of its own application. The target activity obtains and displays data in its UI. Depending on the action in intent, the target activity can also prompt the user to modify the data

Content provider and providerContent Provider writing Content providers provide interfaces for third-party application calls to add, delete, modify, and query requests. Step 1: Create a class to implement ContentProvider Package com. miquan. demo; import android. content. contentProvider; import android. content. contentUris; import android. content. contentValues; import android. content. uriMatcher; im

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 remote connection to SQL Server may cause this failure. (Provider: named pipeline provider, error: 40-unable to open the connection to S

Today, a colleague encountered the following error when starting his own computer's SQL Server 2012 Configuration Manager: Unable to connect to the WMI provider. You do not have permissions or the server cannot be accessed. Note that you can only use SQL Server Configuration Manager to manage SQL Server 2005 servers. the specified module could not be found. [0x80041010] Cannot connect to WMI provider.

Label:Error:This error is caused by the inability to start the SQL Server service, enter the command line, enter services.msc to enter service management, and locate the SQL Server service.Starting the service here will cause errors such as:This service cannot be started for a variety of reasons, enter the configuration Manager for sqlserver2008 R2, and then click Operations such asA large part of the reason is because the TCP port of the Ipall option is empty, causing TCP/IP not to listen on po

I want to use SQL Server to create a database job. I want to use ASP to create a web page. First, you need to install SQL Server. At first, it was very simple. In my Visual Studio 2008 installation package, there was SQLServer 2005 express edition Installation Software, just install it directly. Which of the following processes is hard ......First Install SQL Server 2005 (In English version). The installation process is very smooth. Then I want to enter the Server Configuration Manager. After cl

This is a problem with the SQL Server 2005 database, Logon:A connection has been established with the server, but an error occurs during logon. (Provider: Shared MemoryProgram, Error: 0-No process exists on the other end of the MPs queue .)Depressed for a long time, finally solved The solution is as follows:First, select the server (right-click)> Properties> Security> Server Authentication To "SQL Server and Windows Authentication mode"Next, expan

Tags: des blog http io ar os using SP forIn a recent project, the database uses MYSQL, while the project uses the Entity data Model to do the service layer, but when adding the Data entty Model to the project, we usually choose to generate it directly from the database, but in the selectionData Provider, there is no. NET Framework Data Provider for Mysql, the default is only one. NET Framework Data

Label:Today, trying to learn the problem with entity Frame work is The Entity Framework provider type ' System.Data.Entity.SqlServer.SqlProviderServices, Entityframework.sqlserver ' Registered in the application config file for the ADO provider with invariant name ' System.Data.SqlClient ' could not B E loaded. Make sure, the assembly-qualified name is used and that the assembly are available to the running

asp.net connection to SQL 2005 database error prompted: An error occurred while establishing a connection to the server. 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) Workaround: 1, to ensure that the user name and password to use the co

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, error:40-cannot open a connection to SQL Server) ", These errors I encountered in two situations, one that pops up when you open open SQL Server 2005, and the other occurs when the application connects to SQL Server 2005

Tags: style blog http color os file data ioRecently trying to learn ASP. NET MVC, when you click Add-New Item--visual in the data under C # to the ADO Entity Data Model, and the "Select Your data connection" error occurs, the " An error occurred in Microsoft SQL Server Compact 3.5. Please contact the provider vendor to resolve this issue. "and write it down here in case you forget." Online check, said to reinstall the. NET Compact Framework 3.5,http: