Unspecified Error In Oledb Connection Constructor
Aug 24, 2010Getting an unspecified error (wonderful description btw, microsoft) on the constructor of an oledb connection. Here is the stack trace
[code]...
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Excel Oledb Connection Error?
Jun 6, 2011For my current Project I need to fetch the data from an excel file.Each second the data in the excel file is changing... What I want to do is, copy it from the excel and Validate it in every second.So I use an Oledb connection to get the data from Excel file... s working excellent for two hours... After 2 hours I am getting an error that"the connection for viewing your linked microsoft excel worksheet was lost......"
View 1 RepliesOledb Connection Error In Windows 7
Aug 26, 2010How can i make ms access and vb.net program setup compatible with windows 7. my program setup give oledb connection error in windows 7 but it successfully run in xp.
View 4 RepliesIDE :: Make EXE: System Error &H80004005 (-2147467259) Unspecified Error
Oct 2, 2008I have been developing a VB6 app for 4 years. Just this week I cannot make an EXE file. When I try to make an EXE (from the command line or the IDE), I get the message System error &H80004005 (-2147467259) Unspecified error
[Code]...
.net - What Is The Connection String For Oledb Connection To Connect DSN
Mar 18, 2012I am trying to connect DSN from my VB 2008 project. When i try using myoledb.connectionstring="DSN=myDNSname" I get the following error message An OLEDB provider was not specified in the connectionstring.
View 1 RepliesDifference Between Oledb Connection And Odbc Connection?
Nov 9, 2009i want to ask what is the difference between oledb connection and odbc connection. I have a case, my office used ncomputing then i have to developed an application using sqlserver 2000 and vb.net 2005, i used oledb connection. When i try to implement it in ncomputing, why user must has admin access level and dbo level in sql server, it seems trouble when all users are admin. But there's a rumor that when using odbc connection, we dont need to give admin access level for users.es.
View 1 RepliesIDE :: UnSpecified Error In Recordset?
Apr 25, 2010I am vb 2008, with backend ORACLE 8i Server version In Intel Core 2 Laptop The project is upgrade from VB 6.0. When i am running a project by step by step(F8), it is working. If i do direct(without Step by step), it is rasing this error as "Unspecified error", Particualr time all the recordsets are closed. But on the same project, opening lot of recordsets,closing and set as nothing. After somtimes only i am getting this error. Why i am getting this error really confusing?
View 2 RepliesIDE :: Unspecified Error In IDE When Access Is Opened?
Feb 16, 2009I am using VS 2008 Professional and connecting to an Access 2003 database.I have converted my app from VS 2003 to VS 2008.I have kept all the OleDbDataAdpaters.When designing,I like to have both VS and Access open, so I can see if my SQL queries and other code load/ edit/ append/delete the data correctly.The problem I am having, is once I open Access, I can no longer edit any of my database settings in VS. Examples:In VS I open the Server Explorer, and see the database I am using.I double click on it, and I get the error message "Unspecified Error".In VS I try to add a DataSource.In the Data Source Configuration Window, in the Choose a Data Source Type pane, I select Database and click on Next.When I see Choose Your Data Connection, I select my database, and I get "Failed to open a connection to the database "Unspecified Error" Check the connection and try again."In VS I try to configure the OleDbDataAdpater, I right click on it and get the Data Adapter Configuration Wizard window, in the Choose your Data Connection pane, I select my database, and I get "Failed to open a connection to the database "Unspecified Error" Check the connection and try again."If I run/debug my app, the data loads just fine. So I know the data is not messed up, and the connection is OK. I just have problems when I am designing in VS 2008 and after I have opened Access 2003. If I close Access, the problem does not go away. To get the problem to go away, I need to : close Access,close VS, open VS,load a new project,Add a new Data Source to the new project,re-open my project.What is happening? Is there a better way to "reset" VS ?
View 1 RepliesUnspecified Error When Uploading Site To Server
Jul 9, 2009I developed a site it works well at localhost (IIS) but the problem is that when I upload it to the server it works for some time, for some entries & gives the error and after this error, it appears to all pages. The errors are
1. "Unspecified error"
2. Error in web.config (attaching the error image) though I fix it.
I do not understand why it appears / displaying the error using the MS Access as database.
Attached image(s)
Opening Dbml. The Operation Could Not Be Completed Unspecified Error?
Mar 9, 2010when i double click my dbml file at the solution explorer, I get this error: the operation could not be completed. unspecified error I'm working on a VB.Net project, using visual studio 2008, mssql 2008.
View 7 RepliesVS 2008 Unspecified Error When Executing Published Setup.exe
Aug 15, 2010I have published application before and they all (3 setup files) work fine. The problem is I don't know anymore how I exactly did it. Now I am trying to publish another form which has a connection to my sql database. The publishing goes fine: publishing folder is: C:Movie-databaseApplication 4 and installation folder is the same, and I therefore leave it empty. Application is available only online. But when I execute the published setup.exe I get two windows with no info about the error: see attachment.
View 3 RepliesVS 2008 Unspecified Error When Executing Published Setup.exe?
Oct 2, 2008I have published application before and they all (3 setup files) work fine. The problem is I don't know anymore how I exactly did it.Now I am trying to publish another form which has a connection to my sql database. The publishing goes fine: publishing folder is: C:Movie-databaseApplication 4 and installation folder is the same, and I therefore leave it empty. Application is available only online.But when I execute the published setup.exe I get two windows with no info about the error: see attachment.
View 12 RepliesUser Control - "Error '50003' Unspecified Error" If I Create Too Many Instances?
Mar 20, 2009I work with VB6 SP6 under windows XP SP3.I' ve created a user control activeX. When I create some instance with the command : Form1. Controls. Add I have this error : "Error '50003' Unspecified error" if I create too many instances.
For Index = 0 To UBound(obj) Set obj(Index) = Form1.Controls.Add("MyUserCtrl.MyClass", "Label" & (Index)) obj(Index).Visible = True next index
Using Same Connection String In A DataContext Constructor And SqlConnection?
Oct 4, 2011I am preparing to deploy a web service that uses SqlConnection primarily as its means to get to the database, and I am adding some new methods that use a DataContext instead of thatand the default constructor and DBML file would use a connection string refering to my development machine (I believe...)
View 1 RepliesWhat Is HDR And IMEX In OLEDB Connection
Feb 15, 2012I have this OLEDB connection string
connectionstring as string = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & _ data.toString & ";Extended Properties=""Excel 8.0;HDR=Yes;IMEX=2
I just want to know what is the meaning of HDR and IMEX, and what are their purpose on the connection string?
2010 OLEDB Connection To SQL 2008
Apr 6, 2010I have used this codes
Imports
System.Data.OleDb
Public
[Code].....
'it's not warking it gave me message {Invalid authorization specification}
can you correct me cn.ConnectionString line ?
Asp.net - Unexpected Symbol 'dim' With A OLEDB Connection?
Aug 18, 2011How do I fix this error? I'm using asp.net Compilation Error.Description: Error compiling a resource required to service this request. Review your source file and modify it to fix this error.
Compiler Error Message: CS1519: Unexpected symbol `Dim' in class, struct, or interface member declaration
Source code:<%@ Import Namespace="System.Data.OleDb" %>
<script runat="server">
sub Page_Load
Dim dbconn As OleDbConnection
dbconn=New OleDbConnection("Provider=SQLOLEDB;
Data source='http://localhost';
[Code]...
Can't Save Back To An OleDb Connection
Nov 11, 2011Not entirely sure where I've gone wrong with this, basically the problem is I have an access database linked and currently I can create new entries successfully but when I edit a record and the user attempts to save back to the database it throws up the below error.[code]...
View 4 RepliesConnection String For Excel Without Using Oledb?
Jun 7, 2012How can we read an excel file without using Oledb?
View 3 RepliesCreating An Oledb Connection And Linking
Aug 18, 2009i am trying to make an employee database. The front end to be used is vb.net and the backend to be in MSACCESS. I have created some tables with employee details in foxpro6, this table is to be accessed through vb.net. I want to make an OLEDB connection also. What is to be tried for this. How can create a connection to MSACCESS(.mdb) with a link to the foxpro6 tables (.dbf). I tried to add the tables by clinking link table in MSaccess. But that didnt work out .
View 8 RepliesOLEDB Connection Using Windows 7 As Server?
Feb 15, 2012have this program that uses OLEDB connection in order to import the excel sheet into datatable, now I am using windows xp and the server that I'm about to use would be in windows 7, what connection string do I need in order for me to connect to my excel file,
View 2 RepliesOLEDB Excel Connection With VB 2008 Or .Net?
Feb 10, 2010I'm trying to connect excel sheet with VB 2008 in my project, but it show a error message: A first chance exception of type 'System.Data.OleDb.OleDbException' occurred in System.Data.dll
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Use Oledb Connection With CRAX Viewer?
Dec 21, 2009I use CRAX viewer to view report but i have a problem 'cant use dynamic database' so i want to know how to use oledb with CRAX
View 9 RepliesWrite Into Excel Using Oledb Connection
Jun 13, 2011How to write into excel sheet using oledb connection or how to export dataset into excel sheet using oledb connection.
Iam using console application in vb.net. If there are any alternate ways to write into the excel files from dataset.
Establishing The Connection From Script Task(VB) To OLEDB
Feb 1, 2012How to use the existing OLEDB connection Manager from script-task Task(VB). i need to execute a SQL statement from "Script Task" Task. Attempted the following code but couldn't get the connection with my OLEDB Connection-manager [Code]
View 2 RepliesHow To Connect From .net To Sql Server 2008 By Using Oledb Connection
Apr 27, 2012I have a problem with a connecton from VB.Net to SQL Sever 2008. My code like this:
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OleDB Login Screen Database Connection?
Apr 19, 2009I am trying to create a log in screen for my program using data from an access database. I am trying to load the data from the database so that I can use it to check if a username and password combination is valid.
View 2 RepliesUniversal Way To Connecting To Excel Through OleDB Connection?
Nov 17, 2011A While back I developed a application that connected to Excel using DB connection. It worked fine since the application was designed for usage on one particular PC with Excel 2003. I especially liked the solution since the data retrieval was much faster compared to what I would get if I connected to Excel using Interop libraries.
However, recently when I tried to implement the same solution onto another app that would run on various PC that could use different versions of MS Office I ran into multiple problems. First of all, I can't use the same connection string on various versions. Also, the whole x64 vs x86 thing is adding to the problem.
I wonder if there is a way to check the version and use the apropriate connection string for every version?
Error "unspecified Error Microsoft Jet Database Engine" When Connect To An Access Database
Oct 29, 2010I am using VB .Net to connect to an access databse when using several connection sometimes i get this erro "unspecified error microsoft jet database engine" even though i am an administrator on my local machine.
View 1 RepliesLimitations Of OLEDB Connection When Reading Excel File?
Feb 15, 2012I have this program that uses OLEDB connection to import excel file to data table then use it in other functions.Now I have this question: What are the possible limitations of OLEDB when it reads the Excel file. The File is on xls format, and I want to know if there is such limitations(for example: It has limitation in reading value on a cell).
View 6 Replies
