Steps To Remove System.data.oledb.oledbException The Oracle Client And Networking Components Were Not Found.

November 28, 2021 By Justin Fernando Off

Table of Contents

If you have an Oracle client system.data.oledb.oledbException and no network components were found on your PC, then this guide should help you.

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I want to connect to an Oledb connection (msdaora.dll) in a personal web application with Oracle.

  IIS 7.5Windows 2008 r2 Enterprise.Bit 64-bit hosting64 Oracle 11g32-bit Oracle clientvisual school 201032-bit version of msdaora.dllmy app .aspx

  Application server error '/ PPIGanTT'.-------------------------------------------------- -------------------------------------------Oracle client and Web 2 components not found. These components were provided by Oracle Corporation and are usually part of the latest Oracle 7.3.3 release or client software installation.The provider cannot work now until these components are installed. ADescription: An unhandled omission occurred during the execution of the current web request. For more information about the error and where the program came from in your code, see Specific Stack Trace.Exception Details: System.Data.OleDb.OleDbException: Oracle client and terminated component network could not be found. These components are provided by Oracle Company and correspond to a later Oracle 7.3.3 release or client software installation.The provider can work as long as there is nocomponents are installed.Original error:An unhandled exception was usually thrown while executing part of the current web request. Information about the origin and location of an exception can usually be identified below from the exception to this rule stack trace.Stack trace: (0x80004005):[oledbException The Oracle client and marketing components could not be found. These regions are provided by Oracle Corporation, but are part of a later Oracle 7.3.3 installation or client utility.The vendor will not operate until these consumables are installed.]   System.Data.OleDb.OleDbConnectionInternal..Constr, ctor (connection oledbconnectionstring OleDbConnection) +351   System.Data.OleDb.OleDbConnectionFactory.Options, createconnection (dbconnectionoptions Object poolGroupProviderInfo, DbConnectionPool pooling, DbConnection owningObject) +86   System.Data.ProviderBase.DbConnectionFactory.CreateNonPooledConnection (DbConnection owningConnection, DbConnectionPoolGroup poolGroup) +31  System.Data.ProviderBase.DbConnectionFactory.GetConnection (DbConnection +76 owningConnection) System.Data.ProviderBase.DbConnectionClosed.OpenConnection (DbConnection, DbConnectionFactory externalConnection, connectionFactory) +126   System.Data.OleDb.OleDbConnection.Open () +43   csOra.OpenCnn () +47   csOra..ctor (String sTnsName, String sUserId, String sPassword) +273  _Default.Page_Load (object sender, EventArgs e) +8801   System.Web.Util.CalliHelper.EventArgFunctionCaller (IntPtr fp, Object Object o, p, EventArgs e) +14   System.Web.Util.CalliEventHandlerDelegateProxy.Callback (object sender, EventArgs e) +35   System.Web.UI.Control.OnLoad (EventArgs e) +91  System.Web.UI.Control.LoadRecursive () +74   System.Web.UI.Page.ProcessRequestMain (boolean includeStagesBeforeAsyncPoint, boolean includeStagesAfterAsyncPoint) +2207

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1 – in iis I have enabled enable32applications true .

2 – change my connection for type oledb to oracle.data.access but it still doesn’t work.

3 – I want to search 64-bit msdaora. But dll because I can’t find it.

Sir,
I update mine and get the following two errors. I have Oracle Database 10g on my system and I am developing .n internet forms. There is another car from my friend. it works great in his routine. it actually has the same setup as me. We have Windows XP as our operating system. I downloaded the 10g that comes from his system to my system.data and then to the .net database. Both are installed on a personal system only. This is a separate dedicated computer. I’ve tried so many times but couldn’t solve a single problem. my forms work really fine on his system. So help me generously solve mya big problem. Here is the error that I am moving.
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Server error in application ‘/ exp’. Clients
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Oracle and network components were not found. These components are provided by Oracle Corporation and are part of a later installation of the Oracle client software version 7.3.3. The provider works only when the components are installed.
Description: An unhandled exception occurred during the execution of the last web request. For more information about this error and the source of the error in your code, see Adding a Trace.

Exception Details: System.Data.OleDb.OleDbException: Oracle client networks and components were clearly found. These components are provided by Oracle Corporation and relate in part to the later version of Oracle 7.3.3 or possibly the installation of the client software. The provider cannot work until the components that installed it are explicitly installed.

Line
Line 56: 57: con = more OleDbConnection (“Provider = MSDAORA.1; User ID = scott; Password = Tiger”);
Line 58: con.Open ();
Line 59: cmd= new OleDbCommand (“Insert values (50, ‘ram’, ‘delighted’)”, con);
Line department 60: int sa = cmd. (0x80004005): executenonquery ();

[oledbException The Oracle client and networking components were not found. These components are provided by Oracle Corporation and are part of Oracle version 7.3.3 later or client software installations.

The vendor cannot perform all of these functions until the components are installed.]
System.Data.OleDb.OleDbConnection.ProcessResults (Int32 h)
System.Data.OleDb.OleDbConnection.InitializeProvider ()
System.Data.OleDb.OleDbConnection.Open ()
exp.WebForm1.Button1_Click (email object, EventArgs e) at c: inetpub wwwroot exp webform1.aspx.cs: 58
System.Web.UI.WebControls.Button.OnClick (EventArgs e)
System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent (String eventArgument)
System.Web.UI.Page.RaisePostBackEvent (IPostBackEventHandler sourceControl, String eventArgument)
System.Web.UI.Page.RaisePostBackEvent (NameValueCollection postData)
System.Web.UI.Page.ProcessRequestMain ()

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Version Info: Microsoft .NET Framework Version: 1.1.4322.573; ASP.NET Version: 1.1.4322.573
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Please free me …………………..

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