Asp.net - Table Not Found With SQL Lite ADO Provider
Nov 29, 2011
UPDATE: Found the error to be related to the path. A literal path fixed the problem temporarily. Need to resolve this for deployment though. I am trying to access a SQL Lite table from VS2008 VB.net, using SQLLITE ADO Provider v1.0.66. I have successfully opened and extracted data with this exact configuration to populate the SQL Express DB on a web site.
But now when trying to execute a select stmt to populate a reader I am getting table not found, its the same table I read from earlier. This query works perfectly in SQLLite Expert Pro v.3.3.40.2189. Any help would be appreciated, the connection correctly shows it is opening. I have tried other tables in the same db and other similar dbs. Out come is the same. Its as if the Info Schema is not available to the ADO Provider.
[Code].....
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Aug 3, 2011
i have 2 computers - a Server and a Client pc which is running on local area network with MICROSOFT SQL SERVER 2008 R2 Developer kit at the main pc and Client computer will need to connect to SQL SERVER at main pc using connection string.Let me named server computer as 'MAGNA-PC' and the client pc as 'LAC-PC' and database name is 'db_referafriend' so the code for MAGNA-PC(server) connection string is:[code] i GOOGLE and YOUTUBE for almost 2 weeks before i post . I know that i need to configure the sql configuration manager and enable tcp/ip also add a new port at firewall to allow remote connection also add the sqlserver.exe and sqlbrowser in firewall and I have also chosen "Using both TCP/IP and named pipes" under Remote Connections in the SQL Server 2005 Surface Area Configuration. and all of this doesnt work!
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Nov 17, 2009
Public cnstr = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=K:\Auto\Autonew\automaint.mdb;Persist Security Info=False"
Public Function OpenRS(ByVal S As String, ByVal blnEdit As Boolean) As ADODB.Recordset
[Code]....
I have basic window to enter a service category and description with add, clear, and dashboard buttons. When I try to add a record to the Access database, I get the following:
"Provider cannot be found. It may not be properly installed."
The code and database is on a jump drive. When I run this at work, it works fine. At home I get the above message.
At work, we use Windows XP and Access 2002, at home Windows 7 and Access 2003. The database was saved as an Access 2000 format.
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Dec 31, 2010
ConnectionStr = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" & DATAPATH & "DTO.mdb;Jet " & "OLEDB:Database Password=ABC"
The above is the connection string.
The error occurs on the next line below.
Conn.Open(ConnectionStr, "", "", -1)
I do NOT have Access installed on this machine. I assume that referencing the following was sufficient.
Microsoft ActiveX Data Objects 2.8 Library
As well as Importing:
Imports ADODB
Imports System.Data.OleDb
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Jun 12, 2009
We have developed one tool in VB6. It's working fine in few PC and some PC we are getting an error msg like "Run time error 3706 Provider cannot be found, it may not be properly installed"
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Mar 29, 2012
I recently upgraded my system to Windows 7 64bit and ever since then I have had nothing but issues with my code attempting to access an Oracle database. I was using msdaora for my connection string however that does not work in 64bit. I changed over to OraOLEDB.Oracle which everything I can find on Google says to use however it fails every time. I have installed Oracle 11g 2 times now and even tried reinstalling VB.net 2010 and still no luck.
Here is my connection string....
Code:
MyConn.ConnectionString = "Provider=OraOLEDB.Oracle;Server=emsp.grhq.XXXX.com;Data Source=emsp;User Id=XXXX;password=XXXX"
And I am inporting....
Code:
Imports System.Data.OracleClient
Yet when I try it says...
Quote:
Provider cannot be found. It may not be properly installed.
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Mar 15, 2012
I am working on a project in VB.NET (actually I have migrated the code from VB6) and I am getting the error 3706 provider not found.[code]...
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Mar 10, 2009
I then rebooted as asked, and there was MORE time.
However at the end it said that it had failed to install a couple of components. I am afraid I can't remember the names.
Anyhow. Do I have to re-download, or can I somehow re-install. I tried to reinstall, but was asked where the install resources were. I have no idea, and the installer controlled the entire thing.
Also, if I have installed, where is the programme that gives me the programming interface. I could not find any exe files under Microsoft Visual Studio 9Microsoft Visual Basic 2008 Express Edition with SP1 - ENU.
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Mar 11, 2010
I got this Error Message while I try to preview the records in Dataset Designer:"The connection string could not be found or Data provider associated with the connection string could not be loaded"
Here is my dataset.xsd code
<Connections>
<Connection AppSettingsObjectName="MySettings" AppSettingsPropertyName="loginConnectionString1" IsAppSettingsProperty="true" Modifier="Assembly" Name="loginConnectionString1 (MySettings)"
[code]....
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Apr 25, 2011
I have just installed Oracle 10g XE,and its ODAC package for .NET.I am making a simple connect-and-get-table app in VB,however,it always throws a "Table not found" error.I created the "Test" table in Oracle Home (the web admin thing) and here is the code I'm using in VB :
Dim oraCmd As New OracleCommand("Select * From Test")
oraCmd.Connection = oraCon
oraCon.Open()
[code].....
EDIT When I try the same query in Database Home,it works.
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Feb 5, 2010
I had a program that was working, then the underlying access database was changed and a few of the field types were changed from double to Decime. I went to the table adapter and tried to reconfigure the the table and adapters, but the underlying code that is generated by VB did not changed and cept the fields ad doubles and I was getting a null error.
I then deleated the table and added the table again using the same sql statements
I now can not view the desing view of the form and get the following error.
"DataMember property 'Specification_SPCUrethane' cannot be found on the DataSource."
How do I remove the binding sourse and detaset from the form so that it will display so I can fix the problem?
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Apr 15, 2009
I am having major problems with creating my tables and populating them.The problem for the creating seems to lie when I try to create my table named WeeklyUnitStaffRota. I get the run time error 2147467259(80004005) No unique index found for the referenced field of the primary table. This has only started happening as I have been tinkering with my tables to get them to populate properly.I seem to have a problem when I have two columns with the same info but relating to a different college ie two MSC being run at 2 different colleges.[code]...
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Oct 1, 2010
We have an VB.net application that is being moved from one box to another. It runs great on the old box. The new box is configured the same as the old one but is on newer hardware. When I run the application on the new server it complains that the adobe toolkit that we use can not be found.
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Aug 13, 2011
Currently I am using this code to check for Firefox on a 32 bit machine
Code:
Dim Firefox32 As String
Firefox32 = My.Computer.Registry.GetValue _
("HKEY_LOCAL_MACHINESOFTWAREMozillaMozilla Firefox 5.0in", "PathToExe", Nothing)
MsgBox("The value is " & Firefox32)
If the value is found then the above message is fine, but if the entry is not found I want it to display a message like: "Firefox could not be found" instead of "The value is: " What code would make this appear?
[Code]...
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Feb 11, 2010
I have created a custom Profile Provider that is integrated with the API of a CMS. It works fine when pulling data for an authenticated user (Profile.FirstName), but errors when creating a new user's profile.
[Code]...
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Oct 30, 2011
I am trying to learn building an Extender Provider.I use VB 2008 express.I found an example in a book which adds an "ExtraTag" property to Labels and TextBoxes:
Imports System.ComponentModel
Imports System.Drawing
Imports System.Windows.Forms
[code]....
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May 10, 2012
I've just published an application that I was working and now when I install and run it on another machine it gives me an error it says "The Microsoft.Ace.Oledb.12.0 provider is not registered on the local machine" How can I rectify this problem I've looked in refferences and the prerequisitues but its not there. what else can i do?
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Mar 29, 2011
why i having this error and how can i encounter this error
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Dim connection As New SqlClient.SqlConnection
[code].....
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Aug 13, 2010
Over the past few weeks I've been attempting to convert the readily available C# code for the Membership Provider etc whilst working with MS Access. I'm fairly experienced with VB unlike C# and have ran AccessMembershipProvider.cs, AccessConnectionHelper.cs and so on through 3 different converters. All of which have given a varying degree of errors, all of which I've fixed, either by ever so slightly re-writing the logic or in the Cryptographic case finding a working translation.
This evening I have fixed all of the errors from all of the now converted VB files (which I was pretty pleased about as you can imagine), I then created a simple login page to test this out, added a new user to the system and tried to login to find out I'm being told the username or password is wrong.Just to clarify, the converters all had an error or two or even more in some cases which I've bypassed but now I can't login - at all!!Finally I've written reams of code over the years and am really stumped on this one, has knowone actually successfully converted these files from C# to VB and actually got it working?? I'm not looking for someone to send me there hard work but I am almost at the point of not wanting to bother with it anymore and I just can't believe that it's not out there to download.
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May 21, 2012
Iam having difficulty with what should be a simple program.I am trying to access a MS Access Database file (2003) using VS 2010 Visual Basic.It is a basic application of opening the Access database file and retriving informaion from one row of data. The Access file is called Billing.mdb containing the file in a table called Clients. My reference says to use the Provider as "Microsoft.Jet.OLEDB.4.0;
Debugging the program I get the following Error Message:
InvalidOperationException was unhandled
An error occurred creating the form.See Exception, InnerException for details. The error Is: Keyword not supported: 'provider'. The entire program is as follows:
<Imports System.Data.SqlClient
Public
Class frmProcess[code].....
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Jun 2, 2009
I want to know how to send the sms from vb.net application without using sms provider gateway. i want to send sms through web.
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Jul 29, 2010
I am using OLE DB provider to connect to database
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Mar 22, 2012
I have made a front end application that retrieves data from a MS Access 2003 database. The application worked fine when I was developing and testing it on an XP machine but when I try to run it on a Windows 7 - 64 bit machine, I get the following error:
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Aug 30, 2009
I want to add a new table in my accdb and copy the content tfrom an existing table into the new one.
Is there an easy way to do this?
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Dec 21, 2011
I have a data table whose one column is related to a column of another table. I have a listbox in a form which shows a column (which is sorted by another column value by ORDER clause) of the parent table and other columns are in textboxes. The child table is represented by a datagrid. When I add a new item in parent table and click save, the newly created item is listed at the bottom of the listbox violating my ORDER clause. When I wrote some codes to fill data again after updating, it shows an error message[code]...
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Sep 8, 2009
Given a connection object (or series of them), does anyone know of a way to backtrack and get the provider name? I'm trying to create a generic dataset generator that someone could load up with n DbCommand instances populate the dataset without requiring any further information.
Theoretically, as a command requires a connection object, that's all the information one should need to create this tool.Given that I'm populating tables in a dataset, I figured the simplest way would be using a DataAdapter. The only problem is that to generate a generic DataAdapter, I seem to have to go through the provider factory which requires a provider string - which I don't have.
Also, given that the provider for each command could potentially be different (i.e. commands across numerous databases), does anyone have any suggestions that would keep this simple?I'd like not to have to require the user to provide the provider string for each command object if I can avoid it. This way the user can just pass a param array of DbCommands and I can take it from there.
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Mar 18, 2011
I'm building a tiny web application with a simple user autentication scheme. I register the users in web.config, like this:
<authentication mode="Forms">
<forms loginUrl="~/login.aspx" defaultUrl="default.aspx" ...>
<credentials passwordFormat="SHA1">
[code].....
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May 22, 2011
I'm trying to port an ASP.NET 4.0 data-driven app to a VB Express 2010 Windows Forms desktop app. The ASP.NET 4.0 app uses a SQL Server 2008 Express database and works fine. I can change/add/delete data in the db with the web app, and I can use SQL Server Management Studio to modify the database, but when I try to establish a connection to the same database with the "Add new connection" wizard in VB Express 2010, it tells me that it cannot find the SQL Server Data Provider .The SQL Server provider MUST be installed because otherwise the web app wouldn't work, right ?
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Apr 15, 2011
I'm writting an application that needs to connect to a postgres 9 database. I'd rather not use any 3rd party drivers like NPgsql and the like. I'd like a driver that comes with the visual studio.I tried to create a data connection from the IDE with .NET framework provider for Ole DB and the provider was "microsoft jet 4.0 OLE DB Provider" and it didn't work.
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May 4, 2010
My program in VB.net has been using in 4 years already. I coded it in my computer and run in other computer. It's modified several times and it still woked fine. Today, I modified it again. It works well in my computer, but when I run it in other computers, I got an error:
" Failed to decrypt using provider 'RsaProtedtedConfigurationProvider'. Error messsage from the provider: Bad Data."
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