Databases :: System.Data.OleDb.OleDbException: Could Not Find Installable ISAM
Aug 26, 2010
i got the following error while i am trying to get my web application to run on windows server 2003. I've installed 2007 data access components on windows server 2003 but the web application does not seem to work. The codes that i use is as follows:
[code]....
I've read a lot of forum posts and almost all of them mentioned ab out the connectionstring being wrong. However, when i ran the codes on my local machine, there were no errors. The error only show when i was running on windows server 2003.
View 9 Replies
Similar Messages:
Mar 1, 2011
I receive the error message "Could not find installable ISAM." When I try to open an Excel file in my C# code behind of an aspx page. The code is:
[code]...
View 16 Replies
Jan 28, 2013
Could not find installable ISAM.
I get the above error when populating dropdown using CSV file ...
Whats the cAUSE of error without making any changes in registry ...
View 1 Replies
Mar 7, 2010
I have used Visual Studio 2008 ASP.NET AccessDataSource Wizard to generate the update command. The gridview edit button works. But when I click on Update Link in Gridview, I get this message:
System.Data.OleDb.OleDbException: No value given for one or more required parameters.
This is the source code it generated:
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>Untitled Page</title>
</head>
<body>
<form id="form1" runat="server">.......
View 2 Replies
Jul 30, 2010
I have a simple update query to a access database. Works perfectly on my localhost but when I upload it to the server it displays this. The weird thing in the "
monstababy.MailingList.btnSubmit_Click(Object sender, EventArgs e) in C:inetpubwwwrootmonstababymonstababymonstababyMailingList.aspx.cs:26" mention of my
local host settings on the server. I have spoken to my host and they have set permissions for the data folder etc but this still prevails. I am positive it
Source Error:
[Code]....
Stack Trace:
[Code]....
View 3 Replies
Aug 27, 2010
I need to open and read a Dbase file in my ASP.NET application. When I try to open the connection, I am getting the exception "Could not find installable ISAM." I have tried the solutions in the top answer in this question, but they did not work for me.The filepath of the data file is C:devDATA.DBF. Here is the code I am using to try to open the connection:
Dim connectionString = "Provider=Microsoft.Jet.OLEDB.4.0;DataSource=C:devDATA.DBF;Extended Properties=dBASE IV;"
Dim connection As OleDbConnection = New OleDbConnection(connectionString)
connection.Open()
I get the exception "Could not find installable ISAM." Do you have any ideas what I can try to get this to work? Note that I am able to import this file into an Access database as a dBASE IV file.
View 1 Replies
Aug 25, 2010
I'm trying to import an Excel file into a datatable. It works fine most of the time. However, I get this error when there are more than 255 columns in the Excel file. The columns are empty (after about 6 or so), but since they've been formatted it sees them anyway.My question is, is there any way around this? Can I limit the amount of columns somehow? Unfortunately, I can't just remove the columns in the Excel document, as this is being designed for users to upload documents, so I have to account for this possibility (even though most of the time there will be maximum 20 columns).Here is the code I'm using:
[Code]....
The exception is thrown on the "da.Fill(_transactions)" line.
View 2 Replies
Aug 18, 2010
I am trying to insert data to Excel Document using OLEDB as follows:-
sql = "Insert into [MyFirstSheet$] (" + Title1 + "," +Title2 + "," + Title3 + ")
View 2 Replies
Jun 21, 2010
how to get the sql statement query or table name if oledbexception occurs - table or view does not exists.
get the DB details from the oledb exception.
View 1 Replies
Nov 11, 2010
I have problem with select statement in System.Data.OleDb.OleDbDataAdapter My code is:
Dim adp As New System.Data.OleDb.OleDbDataAdapter("select * from tblMember where
username='"& emailV &"' and PWD='"&PWDv&"' ", con)
Dim dt As New System.Data.DataTable
adp.Fill(dt)
it has problem with username='"& emailV &"' and PWD='"&PWDv&"'
View 2 Replies
Feb 14, 2011
I am using a web method to submit my form data , having Oracle DataBase. And in my local development machine every thing is fine.I am successfully able to submit my form data asynchronously through a web method. But the same project when deployed to test server then while submiting form date there an error occurs as stated above. One field in the table is of DataTime type, and i am inserting server's date into that field, all other fields are of type varchar2 or int. I googled about that but it seems that no one has got such error.
View 16 Replies
May 7, 2010
i am trying to export a table from access database to excel sheet but i am facing error saying Type 'System.Data.OleDb.OleDbCommand' is not defined.
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim AccessConn As New System.Data.OleDb.OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:Documents and SettingsUSERDesktopD0605data.accdb")
AccessConn.Open()
'New sheet in Workbook
Dim AccessCommand As New System.Data.OleDb.OleDbCommand("SELECT * INTO [Excel 8.0;DATABASE=C:Documents and SettingsUSERDesktopD0605data1.xlsx;HDR=NO;].[Sheet1] from [Table1]", AccessConn)
AccessCommand.ExecuteNonQuery()
AccessConn.Close()
End Sub
End Class
View 5 Replies
Nov 29, 2010
Using OleDB, I want to access the hyperlink part of the cell but I'm stumped because I can't figure this out. Here is what I have thus far.
[Code]....
The hyperlink is in the Number field. So using OleDB, can I do this?
View 5 Replies
Jan 20, 2011
I need to set connection timeout in oledb connection string like
stringA= "Provider=SQLOLEDB.1;Persist Security Info=False;User
ID=sa;PWD=password;Initial Catalog=DB;Data Source=127.0.0.1;Connect
Timeout=30" [code]....
View 2 Replies
Oct 26, 2010
I have a excel sheet and I want to make the 2nd row my header column and read the data from the 3rd row, considering 2nd row is the Column name.
View 1 Replies
Mar 21, 2011
am using VS 2010 with Oracle database 10g. I get the following error only when i deploy my application to the server:Unable to find the requested .Net Framework Data Provider. It may not be installed.Description:An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code
View 3 Replies
Nov 12, 2010
I have a web application that has been using the System.Data.OracleClient.dll for the past 3 years. Recently we've been having some performance issues on the database server and it appears that this app is now causing problems when connecting to our Oracle database.I've found an updated client at the Oracle website: http://www.oracle.com/technetwork/topics/dotnet/index-085163.htmlMy question is: Is it necessary for me to update to this new client?We are running Oracle 11g on 64-bit servers in a cluster.The app is running on a Windows Server 2008 R2 64-bit machine using ASP.NET 4.0. The app was built using Visual Studio 2005 Team Suite on a 32-bit machine. It was re-compiled on a 64-bit machine and imported into Visual Studio 2010 Professional in order to switch the target framework to .NET 4.0. Then it was deployed to the server. This basically updated the Web.config file for us, the rest of the site remains the same as before.
View 2 Replies
Jul 23, 2010
As I am working on Employee Management system, I have two table (for example) in database as given below.
EmployeeMaster (DB table structure)
EmployeeID (PK) | EmployeeName | City
MonthMaster (DB table structure)
Month | Year | EmployeeID (FK) | PrenentDays | BasicSalary
Now my question is, I want to store data in file system rather than storing data in SQL or ORACLE.
I want my data in file system storage for Insert, Edit and Delete opration with keeping relation with objects too.
I am a C# developer, Could anybody have thoughts or idea on it. (To store data in file system with keeping relations between them)
View 1 Replies
Sep 7, 2010
I downloaded the OracleHelper.cs & I use VisualStudio 2008,I'm suppose to pass values to a stored procedure which accepts 2 parametersWhen i pass from codebehind it says,
[code]...
View 2 Replies
Feb 16, 2010
I have defined an ODBC Command and ODBCdatareader as follows
OdbcConnection myConnection = new OdbcConnection(connectionString);
OdbcCommand myCommand = new OdbcCommand();
myCommand.Connection = myConnection;
myCommand.CommandText = "select UOPGM from GREG.TUSROPTF";
OdbcDataReader myReader;
myConnection.Open();
myReader = myCommand.ExecuteReader();
When I try to retreive from the reader as follows:
while (myReader.Read())
{
string someString = myReader["UOPGM"];
lstNames.Items.Add(someString);
}
I get the following error
Error reading the database. Unable to cast object of type 'System.Byte[]' to type 'System.String'."
I have also tried string someString = (string)myReader["UOPGM"]; to no avail
View 4 Replies
Jul 20, 2010
Getting the following error when browsing .net 2.0 application System.Data.OracleClient requires Oracle client software version 8.1.7 or greater.
I have setup a .net 2.0 application with oracle backend on windows server 2008 R2. I have oracle client 11g installed on the server for the application to talk to the oracle database. This worked well when the .net 2.0 application was hosted on windows server 2003 and oracle client 10g. But when it is hosted on server 2008 with new oracle client it is giving the above error when browsing the page. This error occurs when the connection is opened inside the c# code.
View 3 Replies
Jan 6, 2010
Public Function UploadExcelFile2003(ByVal excelSheet As String, ByVal filePath As String, ByVal header As String, ByVal dataTable As String) As Integer
Dim intRetValue As Integer
Try
dataTable = "Student"
strConnection = ConfigurationManager.ConnectionStrings("TDPdb").ToString
conn = New SqlConnection(strConnection)
cmd = New SqlCommand("stp_ImportFromExcel03", conn)
cmd.CommandType = CommandType.StoredProcedure
cmd.Parameters.Add("@SheetName", SqlDbType.VarChar).Value = excelSheet
cmd.Parameters.Add("@FilePath", SqlDbType.VarChar).Value = filePath
cmd.Parameters.Add("@HDR", SqlDbType.VarChar).Value = "Yes"
cmd.Parameters.Add("@TableName", SqlDbType.VarChar).Value = dataTable
cmd.Parameters.Add(New SqlParameter("@ReturnValue", SqlDbType.Int)).Direction = ParameterDirection.ReturnValue
conn.Open()
cmd.ExecuteNonQuery() - ERROR
conn.Close()
intRetValue = CType(cmd.Parameters("@ReturnValue").Value, Integer)
Catch ex As Exception
Session("LastErrorMsg") = ex.Message 'catch any last error message
End Try
Error msg:
The OLE DB provider "Microsoft.Jet.OLEDB.4.0" for linked server "(null)" does not contain the table "Sheet1$". The table either does not exist or the current user does not have permissions on that table. Is it because I do not have sufficient rights for my SQL? How do I configure them?
View 5 Replies
Apr 8, 2010
I recently installed developer express and sql server 2008 express. I am trying to connect to the sql database but get this error. When I try to add a reference to system.data.sql, it doesn't exist. Did install sql server 2008 service pack 1 wrong or visual studio express service pack 1 wrong?
View 1 Replies
Aug 23, 2010
im trying to open an access DB using this connection string:
[Code]....
if i omit the Database Password parameter it works, else i get 'could not find installed ISAM'
View 2 Replies
Feb 16, 2011
I am developing under VS 2010 with asp 4.0. What library and / or reference am I missing?
View 2 Replies
