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Unspecified Error Import Excel Asp.net

I have an application in a ftp webserver in asp.net 1.1 and C#. The Excel connection string change tricked me. So it means it is not reading at all. This tag should then have its "mode" attribute set to "Off". "the problem i have is the hosting company are saying it's not them and their IIS server is supporting .net his comment is here

Optional Password I have read and agree to the Terms of Service and Privacy Policy Please subscribe me to the CodeProject newsletters Submit your solution! Are you sure that you have allready installed proper provider? View 1 Replies Configuration :: Error: Access Denied On COM Microsoft Excel From .net Web App? Here are the errors: ERROR [HY000] [Microsoft][ODBC Excel Driver]General error Unable to open registry key 'Temporary (volatile) Jet DSN for process 0x384 Thread 0x340 DBC 0x3da9f4 Excel'.

I would love to just use the Dataset connection, however the excel file will be uploaded to the server and will always be different. Reply Faruk Celik says: 2 August 2010 at 9:55 am Hi Oskar, If you check the download page for "Microsoft Access Database Engine 2010 Redistributable", the "Overview" paragraph has an explanation Even if the inputs are all the same, still the error occur not in the first execution of the loop but on the n? You are currently viewing the ADO.NET section of the Wrox Programmer to Programmer discussions.

  • Tks PS:Sorry for my english, i'm brazilian =) Reply Faruk Celik says: 17 May 2011 at 2:01 pm H Vinnicius, Please use our tool Process Explorer (technet.microsoft.com/…/bb896653) and Ctrl-F (Find handle
  • I am working on a website using VB.NET.
  • The application has properly installed (I can see it in Add/Remove programs).
  • This is with removing FMT altogether or with Delimi.

Best Regards, Andreas Marschall Reply Kevin says: 22 September 2010 at 2:08 pm So, how would one interact with Office in files in an environment like Oskar’s above? c# asp.net excel exception oledb share|improve this question edited Mar 17 '09 at 4:57 asked Jan 23 '09 at 6:31 MM add a comment| 7 Answers 7 active oldest votes up I will suggest you to ask this in Microsoft Forums here : social.technet.microsoft.com/…/home Reply Uğur Aldanmaz says: 23 September 2014 at 11:58 pm Thank you for information Faruk. I have already installed"Microsoft Access Database Engine 2010 Redistributable" (AccessDatabaseEngine_x64.exe) from http://www.microsoft.com/…/details.aspx and still got this error.

I don't want to restart my computer every 5 or 10 minutes. Feb 15, 2011 I am developing a simple web app on Visual Studio 2010 on Vista, using Local IIS. The .Net garbage collector will close the connections, but it will happen randomly and you will have no control on when that will happen. 0 Message Author Comment by:JCS20092009-01-14 Yes, Thanks! :) Update: Thanks, Keith.

on my local machine windows7 is installed. I'm having trouble finding documentation on these components. I'm having the problem with opening XLSX files (External table not in a recognized format) described here: social.microsoft.com/…/c407ada2-4a37-4d77-af4b-ce31a6fb9259 Aby help would be very much appreciated Reply Sandeep Limaye says: 31 January Jul 06, 2007 02:08 AM|Jessica Cao - MSFT|LINK Hi Xuong, System.Data.OleDb.OleDbException: Unspecified error

System.Data.OleDb.OleDbException: Unspecified error while calling the Connection.Open method on an Access or Excel file within ASP.NET.

For example when developing MS Access applications (Jet) this error occurs if too many connections are left open. In this way you will see the %TEMP% folder for the current user/applicaiton pool identity running your application pool. Enable Wireless on Fresh Debian Build What does OGR stand for? Wrap all of your objects related to the connection in usings like this: public DataSet ProcessExcel(string filePath, string SqlCommand) { using (OleDbConnection xcn = new OleDbConnection())

Posts: 26 Thanks: 0 Thanked 0 Times in 0 Posts Thank you very much I found cause of problem! this content I tried to contact my web host to ask them, but they said it was beyond their expertise...A connection attempt failed because the connected party did not properly respond after a All-Star 20703 Points 2532 Posts Re: unspecified error!!!!! The reason for this was x64 Windows operating systems were not containing x64 bit JET OLEDB Provider but they had 32bit JET OLEDB Provider.

Join Now For immediate help use Live now! If it is Office 2010, is it 32bit or 64bit ? Why is that? http://crimsonskysoftware.com/unspecified-error/unspecified-error-excel-asp-net.html The questions: 1.

It does seem like a permission issue now that you mention it... I do have the rights to read, write and do everything w/ it. unspecified error View 1 Replies Databases :: Error While Exporting Data From DataSet To Microsoft Excel?

I installed the 32 OLE provider but i got the error "Could not find installable ISAM." any help?

The most frustrating thing is that it will work for several times in a row, and then start failing every time (until IISREST). I decided to do them on C#. The workaround is to wrap all calls OleDbDataApater usages (you were doing the using ... It works like magic.

Not the answer you're looking for? You should find your w3wp.exe, add a filter to it and see if it gets any "ACCESS DENIED" for any of its calls. Read each row 3. check over here UnSpecified Error is coming at below line int rows = textDataAdapter.Fill(dsTextFile) What could be the issue?

Nov 2, 2010 when developing in my pc , all is fine , but when upload to hosting , it show error ~ [img]http://image.love9cube.net/images/sadsadcgc.jpg[/img] View 2 Replies Unspecified Error - When thanks for all the help so far. 0 Message Author Comment by:ifetayo2009-08-10 Through doing some research online, I have found that OleDb Providers suppress raised errors so I switched an Posts: 26 Thanks: 0 Thanked 0 Times in 0 Posts Get data from Excel file using ADO.NET THIS IS MY CODE Private Sub GetDataFromXLS() Dim strConn As String Dim objConn As fraction line in French Encode the alphabet cipher very lightweight low power microcontroller with memory?

Mar 11, 2011 have a web application which will allow me to upload files to my web folder. Solved Unspecified error when opening excel DB connection from .NET C# Posted on 2009-08-10 .NET Programming C# Web Applications 1 Verified Solution 27 Comments 4,594 Views Last Modified: 2013-11-07 I am As a guest, you can read any forum posting.