Error Message Attempting To Open An Access 2005 Dataset?
Aug 20, 2009
In trying to open an access dataset I first click on add new connection and at the prompt enter a microsoft access database file. I click on test the connection and it says the connection is working. I click the next button and get the following error message: Format of initialization string does not conform to specification starting at index 0.
I get the error message: "Format of initialization string does not conform to specification starting at index 0" What does this mean and how can I get the database to open in vb express 2008?
I created a project some time ago with VB5. However, now when I attempt to open it with VB5, I get the following error:etained" is an invalid keyI opened the project file with WordPad and the value of Retained = 0.hat this error means and how to correct it so that I can load the project?
I keeping getting an error.Seems to be the connection string.Error happens at connection.Open()
Error Message:Cannot open database "C:UsersJEREDocumentsVisual Studio 2008ProjectsBaseball2009Baseball2009DatabaseBaseball2009.sd" requested by the login. The login failed. Login failed for user 'JERE-PCJERE'.
Imports System.Data.SqlClient Public Class Field Private Sub Field_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load[code]..........
I am building a program for a small office and I have a little problem with the code so I thought it's better to post a topic before continiue.. I have search into google and a lot of forums about database connectivity and my problem is simillar to other but a lot of things differs.The error that I get is on executeNoQuery() and it's called {"Connection must be valid and open."} Well a lot of things may related to about that.At least now from my re-search I covered all the filds of the problem and still not fixed. So please check my code for (Add new customer) button and let me know where I have mess up.
I am trying to publish a .Net application but I received the error; - Cannot publish because a project failed to build - SignTool reported an error 'The Path is not of a legal form' On the Signing tab I have teh error; An error occurred trying to load the page. The path is not of a lagal form. The same project I published few minutes ago, I was trying to re-publish it. It only affects me, but if another of my colleague opens it on his PC from the same source it works fine. I checked the certificate and it is present.
I have a problems now upon getting the error message from the person whom i send emails. I want to know how to get the message coming from the server if it bounce back or not and want to get the error of it why it bounce back or not. Could anyone help me how to get those messages.
I am getting the error "The 'Microsoft.Jet.OLEDB.4.0' provider is not registered on the local machine." in the connection string when opening a connection to an Access database.
(using VB2008) I am trying to automate Access from VB.Net. To do this, I added two libraries to my project, Microsoft.Office Interop.Access v12.0.0.0, and dao v10.0.4504.0. This seems to give me all the necessary commands, yet when I tried to open up an Access database via the following code:
I'm creating a tool that will query Excel and intialize the default settings for the site's Cad Software.I want 2-20 users to be able to simultaneously query excel. Currently I have the spreadsheet open on one computer and the other test machine gives me this error.
GetOleDbSchema Table Require an open and available connection. The connections state is closed.
I could use some help on the code design. Should I use Datareader instead....Does that have less permissions issues? Or do I need to open up the oledbconnection in a different manner?
an error message when I am trying to load the data into a listbox and the value in the table is NULL. I am new in programming and I am using vb2005 Here is my
My pc is a Vista SP1 + VS2008 I try to import a csv file into an existing access database with the following code but I have the message that the database is only in read access and I can't update it with the csv file.I tested the code on an other pc with XP and VS2005 and it works.
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.
Using NPOI and attempting to follow a tutorial here: [URL]..I'm coming across an "Object reference not set to an instance of an object" error at this line: sheet.GetRow(1).GetCell(1).SetCellValue("some test value")
Yet the question is still open...why didn't the code in the first example work? Do you have to declare every new row of data? What happens when you have lots of rows of database data?
Trying to make a vb.net program that is able to read values from an access database and pass them into some data sets. Here is the code I have so far, with the error line between the two dotted lines:
I wrote a program in vb.net long time ago. I ran into a problem when I tried to programmatically delete a file. Every once in a while, I get an error saying: Error:mscorlib The process cannot access the file. Could anyone explain to me what causes this error.
I'm, following the tutorial on creating your first program in Visual basic. I'm instructed to start a new project, and select windows form application. When I hit okay I get the following error:"Could not load file or assembly 'Microsoft.Build.Engine, Version 3.5.0.0, culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The system cannot find the file specified."
I need a code for the open file dialog that if a file is not supported then a message box appears stating the error. This is my open file dialog code. [code] The message box pops up like it is suppose to, when you click ok the open file comes back up like it is suppose to. When you put in the correct file the message box comes back up again. Also the message pops up even if the correct file is put in the open file. but if you close the file dialog the image is where it is suppose to be.I believe the code for the public sub wrongfile is what is the problem. can some one look it over and let me know what changes are needed.
When I attempt to drag a WMP control from the toolbox this error arises: [code]Has anyone had this problem? I was able to add this component previously, however this was on my desktop computer.
I have a program in VB.NET 2005. At some point I have to open an Access2003-Application for getting data in it. I do that by pretending my program is a human user and let it do all the work in Access as a human user would do. Filling Fields, pressing buttons etc. I use the Primary Interop Assemblies for that. So far so good. That code is in use for over half a year now. In the last week I got Office 2007 installed on my machine. Of course I tested the installed version of my program if everthing still works. Every test was succesfull. But if I do the same tests in Visual Studio it always crashes.
All I get is this Errormessage: {"Das COM-Objekt des Typs "Microsoft.Office.Interop.Access.FormClass" kann nicht in den Schnittstellentyp "Microsoft.Office.Interop.Access._Form3" umgewandelt werden. Dieser Vorgang konnte nicht durchgefhrt werden, da der QueryInterface-Aufruf an die COM-Komponente fr die Schnittstelle mit der IID "{66B22FB4-F70E-4F03-A00A-F76E9ADBBF10}" aufgrund des folgenden Fehlers nicht durchgefhrt werden konnte: Schnittstelle nicht untersttzt (Ausnahme von HRESULT: 0x80004002 (E_NOINTERFACE))."}
For all who can't read german:
"Microsoft.Office.Interop.Access.FormClass" can't be converted in to "Microsoft.Office.Interop.Access._Form3" ... Interface is not supported.
Code I use:
Dim access As Microsoft.Office.Interop.Access.Application = Nothing . . . access = New Microsoft.Office.Interop.Access.Application()
[CODE]...
The Error occurs when I try to access any property of "access.Forms("frmTest")"
I am trying to open an Access file but so far I am not succeeding. [Code] I receive following error: Cannot start your application. The workgroup information file is missing or opened exclusively by another user. I am sure the file is not open and I tried already to add in the connection string: ;User ID=User and / or Jet OLEDB:System database=C:SYSTEM.MDW; at the and but without result.
Possible Duplicate: Access Denied in SQL 2008 EXPRESS?I have create my code in order to write images in a remote sql server All the details of accessing and writing are fine until now, including the system account right now i'm in the command of:
SqlFileStream = New SqlFileStream(filePathName, fileToken, FileAccess.Write)
and when i'm trying to execute it the Server returns the error 'Access denied' I have try all the posible ( those which i know) combinations to overcome this error but nothing Please give me the best assistance you may have I've put a sniffer in my PC to lookup the packages between Server and my PC, so here what i got: the first addres is the Server address and the second is my PC address.
I dare to say that this error comes from the Windows program when the SQL 2008 tries to write some DATA to the filies which creates on C:sqlRemData.....
I am new to this and have almost 0 programming knowledge. I want to automate transferring data from excel spreadsheet to access. i surfed around on the net to see if there were examples of codes that i can copy.this is what i currently have.
Questions regarding progress bars. to start i would like to say what i am trying to do: i am trying to have my app open a save confirm message box open. at this point if the user presses ok then a seperate form will open containing a progress bar to visually represent the status of the file saving. the following code is written in VB 2008
The following code says that if the ok button was clicked then show the form with the progress bar
CODE:
Now this is the code that performs the actions of save... but i am getting an "IOException handler error" saying that the proccess is in use
I recently upgraded the MS SQL Server installed on my personal computer from 2005 Express to 2008 Express. Problem is when I try to add an SQL database file to a project using VS 2005 I get an error message saying that the version of my database server is not supported, I must have SQL Server 2005 Beta 2 or later installed. I didn't do it yet but I'm pretty sure that when I open the other projects that I included a database file to it, I'm going to get the same error. My question is it possible to have two SQL Servers installed on my machine? If so, is it a good idea to have two DB servers in the same machine?