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Microsoft.Jet.OLEDB.4.0 for uploading excel file
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hi all, m working on Microsoft .Net 2.0 with Sql server 2005 . I created a application for excel file upload and it was working on 32-bit server fine. But when i use application on 64-bit server it was not working. Both of these servers have not excel (Microsoft office). I m using Microsoft.Jet.OLEDB.4.0 for uploading excel file.... more »
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CSV file with OleDB
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Hello, I am currently experiancing a problem with and OleDB connection to a CSV file using C#. The file is in a folder with permissions set full to eveyone and when users other that the administrator try to execute the following code it returns "unspecified error" at the line containing "da.Fill(dt);".... more »
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data access component jet 4.0 on x64 server 2003 r2 sp2
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hi all, m working on Microsoft .Net 2.0 with Sql server 2005 . I created a application for excel file upload and it was working on 32-bit server fine. But when i use application on 64-bit server it was not working. Both of these servers have not excel (Microsoft office). I m using Microsoft.Jet.OLEDB.4.0 for uploading excel file.... more »
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VS 2005 Unhandled Exception
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I'm receving the following message in the VS 2005 debugger when I try to resolve a datatable object... "Unhandled exception has occured in a component in your application. If you click Continue, the application will ignore this error and attempt to continue. Function evaluation timed out." I'm running VS 2005 on Windows 2003 Server 64-bit running 32-bit IIS.... more »
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Writing custom OLEDB Provider
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I want to write custom OLEDB Provider for my proprietry data stored in MySQL. I dont want to expose the database schema as it is inside database so I am asked to write custom OLEDB Provider for my data. In Visual Studio 2003 I found ATL OLEDB Provider classes. One thing which I have seen there is defining table schema at compile time only whereas in my... more »
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Not registered error message
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Hi, I am trying to deploy a really simple application built on Visual Studio 2008 using framework 3.5 that consumes an Access 2007 database. When I deploy it and run my app, I get the following error: The 'Microsoft.ACE.OLEDB.12.0' provider is not registered on the local machine Here is the code that's causing the error:... more »
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sp_tables_ex expects DESCRIPTION column instead of REMARKS.
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Hi, I am trying to use a linked server from SQL Server to DB2 FP16 using the IBM OLE DB Provider for DB2. After I create the linked server, I get the following error when I try to view the tables for the Linked Server: 7352: OLE DB Provider 'UNKNOWN' provided inconsistent metadata. The object [master].[dbo].[SYSREMOTE_TABL ES] was missing expected column 'DESCRIPTION'.... more »
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Using newest ACE driver to write XLSX file, exception on CREATE TA
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Exception occurs when a sheet already exists, as it should. But the problem occurs in my app even though a DROP TABLE before hand. But it works fine for an XLS file using the old driver, and for an XLSB file using the new. In trying to recreate the problem in a simple example I discovered that it will work fine if the DROP TABLE and CREATE TABLE are done during the same... more »
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Inserted row after DB_E_ABORTLIMITREACHED
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Hi guys, I have very strange problem. I'm inserting rows in SQL2005 database using Native Client, sometimes I receive hresult DB_E_ABORTLIMITREACHED with description 'Query timeout expired', and when this happens I'm trying to insert the same row again (within the same command and session). Sometimes (very rarely) I see that the row... more »
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64 bit oledb connection
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Dear All, We are migrating our application from 32 bit to 64 bit platform. We are unable to connect to SqlServer via OLEDB connection string. It works on 32 bit perfectly. Could you please provide the the guide lines on connecting 64 bit app to the database. Thanks Mubashir
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