Exception Thrown: Database File Cannot Be Found
Sep 7, 2006
Hi,I'm developing a desktop C# app that uses SQL Everywhere as an embedded database. I generated strongly typed DataSet and use that to populate a DataGrid on my app.When the app first loads, it populates the DataGrid with a line like this:
this.sTORE_INV_LNTableAdapter.Fill(this.inventoriesDataSet.STORE_INV_LN);
That all works fine. Later on, after adding more data to the database (through reading a csv file), I wanted to refresh the display on the DataGrid.
I used the same line of code:
this.sTORE_INV_LNTableAdapter.Fill(this.inventoriesDataSet.STORE_INV_LN);
however, this time, the following exception was thrown:
The database file cannot be found. Check the path to the database. [ File name = .\Inventories.sdf ]
Does anyone know what may be going on? I saw this article about a bug in VS 2005 when using strongly typed DataSets (http://channel9.msdn.com/wiki/default.aspx/MobileDeveloper.DatabaseCannotBeFoundErrorInTypedDataset)
but that doesn't seem to apply here.
The connection string is identical both times that line of code is called so I'm a bit baffled with what's going on.
Any help would be appreciated. Thanks,
Jose
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Sep 5, 2007
I have been encountering a problem using a CLR Assembly in SQL server. The Assembly is one provided by Microsoft for an example on using Exchange web services with SQL server.
http://www.microsoft.com/downloads/details.aspx?FamilyId=D6924897-7B62-46FD-874E-24FB0FBA2159&displaylang=en#Requirements
Essentially what this package is, is a set of c# classes that access the Exchange 2007 Web Services via a set of user defined functions and views in MS SQL Server 2005.
We have not modified the code except to configure for our host environment.
We are able to register the assembly using the setup.sql file included. But when we try to access any of the views or use the functions we get the following error:
Msg 10314, Level 16, State 11, Line 10
An error occurred in the Microsoft .NET Framework while trying to load assembly id 65551. The server may be running out of resources, or the assembly may not be trusted with PERMISSION_SET = EXTERNAL_ACCESS or UNSAFE. Run the query again, or check documentation to see how to solve the assembly trust issues. For more information about this error:
System.IO.FileLoadException: Could not load file or assembly 'exchangeudfs, Version=0.0.0.0, Culture=neutral, PublicKeyToken=777b97dde00f3dbe' or one of its dependencies. The given assembly name or codebase was invalid. (Exception from HRESULT: 0x80131047)
System.IO.FileLoadException:
at System.Reflection.Assembly.nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, Assembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection)
at System.Reflection.Assembly.InternalLoad(AssemblyName assemblyRef, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection)
at System.Reflection.Assembly.InternalLoad(String assemblyString, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection)
at System.Reflection.Assembly.Load(String assemblyString)
We have 3 testing environments. 2 Windows 2003 servers called test and test2. Also a single Windows 2000 server called test3. Test and test2 have a full suite installed on them, web server, exchange 2007, sql server 2005, they are also domain controllers for their own domains.
We get the above error on test and test2 but it runs fine on test3. Test and test2 represent what our production environment is like. Test3 was just part of our troubleshooting process.
We have tried a lot to make this work. Here are some details on the things we have tried.
The database is set up to allow CLR Assemblies. This is part of the setup.sql.
The assembly's permission is set to external_access.
We have gone all the way to setting the file permissions on the dll to full control to the Everyone group.
We have tried different accounts to run the SQL Service. We've tried the system account, the local admin account and a seperate user account.
The database we are using is a fresh brand new database. Therefore it does not fit into the bug reported in this article:
http://support.microsoft.com/kb/918040
I am really at a loss to where to go from here. Any ideas on why this 'out of the box' solution is causing us so many headaches would be appriciated.
Thanks,
Tim
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Jan 31, 2007
Hi,
I got an strange problem with one of my packages.
When running the package in VisualStudio it runs properly, but if I let this package run as part of an SQL-Server Agent job, I got the message "The script threw an exception: Exception of type 'System.OutOfMemoryException' was thrown." on my log and the package ends up with an error.
Both times it is exactly the same package on the same server, so I don't know how the debug or even if there is anything I need to debug?
Regards,
Jan
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May 1, 2007
I've got a package which reads a text file into a table and updates another. I set up configurations so that I could import it into the SSIS store on both my dev and live servers. Now, I'm getting this error. I tried removing the configs and am still getting it.
I've been through each step and everything looks okay. Does anyone have any idea (a) what's wrong, (b) how to localise the error or (c) get any additional information? Or do I just have to recreate the package from scratch?
TITLE: Package Validation Error
------------------------------
Package Validation Error
------------------------------
ADDITIONAL INFORMATION:
Error at PartnerLinkFlatFileImporter: The connection "" is not found. This error is thrown by Connections collection when the specific connection element is not found.
Error at PartnerLinkFlatFileImporter [Log provider "SSIS log provider for SQL Server"]: The connection manager "" is not found. A component failed to find the connection manager in the Connections collection.
(Microsoft.DataTransformationServices.VsIntegration)
------------------------------
BUTTONS:
OK
------------------------------
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Feb 9, 2006
Getting this error "Exception Has been thrown by the target of an invocation" when trying to create Integration Services Project. Any ideas what can be wrong?
Thanks.
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Nov 28, 2006
I have this exception on page loading, is there any solution for this how can I fix this exception...
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Aug 14, 2007
Hi,
I replace the reference assembly System.Data.SqlServerCe with version 3.5 beta2 in Microsoft.Practices.EnterpriseLibrary.Data.SqlCe. When I used the Data.SqlCe block in application, an exception ("Cannot access a disposed object named SqlCeConnection") threw. This didn't occur in SSCE 3.5 beta1 and early versions.
Finally I found the difference between beta1 and beta2.
In the SqlCeConnection class, there is a RemoveWeakReference method. this is code snippet of beta1:
internal void RemoveWeakReference(object value)
{
if (this.weakReferenceCache != null)
{
this.weakReferenceCache.Remove(value);
}
}
and this is for beta2:
internal void RemoveWeakReference(object value)
{
if (this.weakReferenceCache == null)
{
throw new ObjectDisposedException("SqlCeConnection");
}
this.weakReferenceCache.Remove(value);
}
So, if we dispose a connection before a command, such as:
SqlCeConnection cn;SqlCeCommand cmd;... cn.Dispose();cmd.Dispose(); // Error, an exception will be threw. Is it a bug of Beta2?
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Mar 3, 2008
All,
I have a large package (I know the recommendation is to have one package per data flow.) It has 20+ data flows in it. Personally I have found it much too complex to manage dozens of packages just because I want to have more than one data flow in my package.
I have been working on this package in an iterative manner over the past several months. Recently, I noticed I started getting the error message: "Exception of type 'System.OutOfMemoryException' was thrown" when I went to save my package. This is _extremely_ frustrating, because when this happens, all the changes I have made are generally lost. Occasionally, I have noticed if I close some other BIDS windows, or just wait a bit, I will be able to click save again, and it will actually save. Usually, I am forced to just "end-task" Visual Studio.
Other than splitting the package up into 20 separate packages, is there a way around this problem? I would rather put up with the lost changes than switch to dealing with 20 separate packages. It just makes things to difficult to manage when everything is split up into so many packages - particularly when I am passing variables around from parent to child packages.
Please help!
Thanks,
David Baldauff
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Oct 24, 2007
I just opened a large table with about 800 columns and 300,000 rows.
Doing the right click open on table displays message: Exception has been thrown by the target of an invocation.
Please help me determin what the error is and how to solve it.
I have google it for days now and no one has similar situation as mine. Many have same error, but their fix is not relevant to my issue. If you know about some SQL query limit please let me know.
Funny thing is that if I right click table and do script ---> select, then it does pull the data. ONly doesn't work when I do "Open Table."
Thanks for your help.
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Oct 7, 2015
I have a custom SSIS Script task (c# code) which , using WINSCP secure FTP libraries, downloads files from an FTP server to local folder.This works perfectly fine on my personal machine.But when I deploy the project on to Catalog, and try and run the same SSIS package using Agent Service , I get this error - "Exception has been thrown by the target of an invocation."
The Service account used to run the package (on the server) has all the needed permissions to write into the folder on the server.
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Mar 17, 2008
I starting getting the error above today when attempting to deploy updated DSV's and Report models. I can't seem to locate any info about this error - seems like a generic one. We're on 2005 SP1 (think we're on build 2221). Any help is appreciated!
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Sep 1, 2015
've got an execute task that take data from a simple table ,I set up the variable Passing as object and I pass the variable to a For Each loop container..
I call the variable in the for each loop container and using the script VB I try to msgbox the variable but it gives me the error:
exception has been thrown by the target of an invocation.
What's wrong?
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Apr 2, 2008
Help,
I get the following exception anytime I attempt to open a .dtsx file in the SSIS project in VS2005:
"External component has thrown an exception. (System.Windows.Forms)"
I haven't made any changes to this project and it was up and running fine a week or so ago. Any ideas? Help.
Thanks - Wayde
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Nov 19, 2013
I have a SSIS package with Script task ,it performs basic operation of moving files to one location to another .It works fine in VS2012 environment and when i write a SQL job to execute the package ,it fails ,below is the error :
Code: 0x00000001 Source: Script Task_MoveOldFilestoArchive
Description: Exception has been thrown by the target of an invocation. End Error
DTExec: The package execution returned
DTSER_FAILURE (1). Started: 9:54:57 AM Finished: 9:54:58 AM Elapsed: 1.029 seconds. The package execution failed. The step failed.
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Oct 24, 2005
Hi, hope this is the right forum to post in.
I found the following in the logs this morning (SLQ2k Sp3, Win2k)
quote:ex_raise2 - No handler found for exception major 36 minor 24 severity 20 - Server terminating
Followed by
quote:Problem creating stack dump file due to internal exception2005-10-23 16:52:23.71 spid2304 SQL Server Assertion: File: <p:sqlumsincumslist.h>, line=317
Failed Assertion = 'el->m_next == 0'.
Then a SQL Server restart. Not a nice thing to see first thing in the morning I'm sure you'll all agree.
However I think this all started a second or so earlier:
quote:Using 'dbghelp.dll' version '4.0.5'
*Dump thread - spid = 65, PSS = 0x3643d228, EC = 0x3643d550
quote:SQL Server Assertion: File: <recbase.cpp>, line=1374
Failed Assertion = 'm_nVars > 0'.
quote:Error: 3624, Severity: 20, State: 1.
We see several of these earlier in the day, quite similar, caused by varying items of SQL.
Finally in the same second as the ex_raise2 - on a different spid again to the others
quote:Using 'dbghelp.dll' version '4.0.5'
*Stack Dump being sent to m:sql_datalogSQLDump1702.txt
quote:SqlDumpExceptionHandler: Process 161 generated fatal exception c0000005 EXCEPTION_ACCESS_VIOLATION. SQL Server is terminating this process..
quote:Error: 0, Severity: 19, State: 0
Half a second later on spid0 (!)
quote:Open of fault log m:sql_datalogexception.log failed.
* 00A09029 Module(sqlservr+00609029) (CSubRuleRemoveSubqInFOJN::`vftable'+00000019)
If anyone has any ideas, please let me know - I've seen various posts pointing at corruption, but dbcc checkdb seems to be clear.
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Jan 1, 2008
I'm new to ADO.NET and need help with this error.
Currently running Vista Home Premium 64 and Visual Studio 2008 Trial.
1. Create Win form app.
2. Add new data source...
3. New connection - SQL Server Compact 3.5 - Northwind.sdf
4. Highlight Products and Suppliers.
5. Drag both onto Win form
6. Run with debug
7. Error message "Unable to load DLL 'sqlceme35.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E)"
some blogs advice change dir in SQL Server Compact 3.5 in regedit but regedit doesn't even have SQL Server Compact 3.5; only SQL ServerSQLExpress.
reinstall SQL Server Compact 3.5 and problem still exists.
anyone knows how to fix this problem?
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Jan 16, 2008
Greetings everyone, I am attempting to build my first application using Microsofts Sql databases. It is a Windows Mobile application so I am using Sql Server Compact 3.5 with Visual Studio 2008 Beta 2. When I try and insert a new row into one of my tables, the app throws the error message shown in the title of this topic.
'((System.Exception)($exception)).Message' threw an exception of type 'System.NotSupportedException'
My table has 4 columns (i have since changed my FavoriteAccount datatype from bit to Integer)
http://i85.photobucket.com/albums/k71/Scionwest/table.jpg
Account type will either be "Checking" or "Savings" when a new row is added, the user will select what they want from a combo box.
Next is a snap shot of my startup form.
http://i85.photobucket.com/albums/k71/Scionwest/form.jpg
Where it says "Favorite Account: None" in the top panel, I am using a link label. When a user clicks "None" it will go to a account creation wizard, and set the first account as it's primary/favorite. As more accounts are added the user can select which will be his/her primary/favorite. For now I am just creating a sample account when the label is clicked in an attempt to get something working. Below is the code used.
private void lnkFavoriteAccount_Click(object sender, EventArgs e)
{
FinancesDataSet.BankAccountRow account = this.financesDataSet.BankAccount.NewBankAccountRow();
account.Name = "MyBank Checking Account";
account.AccountType = "Checking";
account.Balance = Convert.ToDecimal("15.03");
account.FavoriteAccount = 1;//datatype is an integer, I have changed it since I took the screenshot.
financesDataSet.BankAccount.Rows.Add(account);
//The next three lines where added while I was trying to get this to work.
//I don't know if I really need them or not, I receive the error regardless if these are here or not.
this.bankAccountTableAdapter1.Update(financesDataSet);
this.financesDataSet.AcceptChanges();
refreshDatabase();
}
the refreshDatabase() code is here:
private void refreshDatabase()
{
this.bankAccountTableAdapter1.Fill(this.financesDataSet.BankAccount);
//Aquire a count of accounts the user has
int numAccounts = financesDataSet.BankAccount.Count;
//Loop through each account and see which one is the primary.
for (int num = 0; num != numAccounts; num++)
{
//Works ok in frmMain_Load, but when my lnkFavoriteAccount_click calls this, it throws the error.
if (this.financesDataSet.BankAccount[num].FavoriteAccount == 1)
{
//Display the primary account on our home page. User can click the link label & be taken to their account register.
this.lnkFavoriteAccount.Text = this.financesDataSet.BankAccount[num].Name.ToString();
this.lnkFavoriteFunds.Text = this.financesDataSet.BankAccount[num].Balance.ToString();
break;
}
}
}
and my form_load code
private void frmMain_Load(object sender, EventArgs e)
{
refreshDatabase();
}
So, when I click on the lnkFavoriteAccount label, and my new row gets added, the app stops at the following line in my DataSet.Designer
[global:ystem.Diagnostics.DebuggerNonUserCodeAttribute()]
public byte FavoriteAccount {
get {
try {
return ((byte)(this[this.tableBankAccount.FavoriteAccountColumn]));
}
catch (global:ystem.InvalidCastException e) {
//Stops at the following line, this error was caused by 'if (this.financesDataSet.BankAccount[num].FavoriteAccount == 1)'
throw new global:ystem.Data.StrongTypingException("The value for column 'FavoriteAccount' in table 'BankAccount' is DBNull.", e);
}
}
set {
this[this.tableBankAccount.FavoriteAccountColumn] = value;
}
}
I have no idea what I am doing wrong, all of the code I used I retreived from Microsofts help documentation included with VS2008. I have tried used my TableAdapter.Insert() method and it still failed when it got to
if (this.financesDataSet.BankAccount[num].FavoriteAccount == 1)
in my refreshDatabase() method it still failed.
When I look, the data has been added into the database, it's just when I try to retreive it now, it bails on me. Am I retreiving the information wrong?
Thanks for any help you guys can offer.
Johnathon
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Sep 2, 2007
Greetings, I have just arrived back into the country (NZ) and back into ASP.NET.
I am having trouble with the following:An attempt to attach an auto-named database for file (file location).../Database.mdf failed. A database with the same name exists, or specified file cannot be opened, or it is located on UNC share.
It has only begun since i decided i wanted to use IIS, I realise VWD comes with its own localhost, but since it is only temporary, i wanted a permanent shortcut on my desktop to link to my intranet page.
Anyone have any ideas why i am getting the above error? have searched many places on the internet and not getting any closer.
Cheers ~ J
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Feb 29, 2008
in my package i'm using a for each loop container in order to process all files in a certain folder. everything works fine but of course when i start the service and there are no files available the package waits. is there a way to simply say skip the for each loop or semething like that?
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Jul 23, 2005
I have got an XP machine where I have installed a SQL Server for mytesting.I recently started working on a vb.net project requiring MSDE. Afterexecuting the Setup, made using Install Shield, including theinstallation of an instance of MSDE I can't start the Query Analyzer onmy "normal" SQL server or any instance, I am having a message saying"the specified file can not be found". I have to do a system restore torecover this functionality.Here is a pic http://www.corobori.com/sos/picSQLMSDE.jpgJean-Lucwww.corobori.com
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Dec 14, 2007
Hi,
i am new to SSIS. I need to know can i make the excel source connection to redirect to a different excel file if the file i am looking is not available. i am using parameters to identify the excel files with the current date. if the file with that date is not found, i need to take excel file with the previous date to load the data.
Any one pl help me to do this successfully
Thanks
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Nov 22, 2005
I downloaded and installed sql express yesterday. After I rebooted I get a File not Found error.
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Jan 6, 2007
Hei everybody,
Can someone explain why I get this err. msg. on SQL express? The installation went OK, no err, but when I press "Help" in SQL I get this message!
Thank you!
Stefan
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Apr 21, 2004
Hi there,
lately I had the following message on win2000 sp4 with sqlserver2000 sp3a: "DTS Designer Error - Specified file not found".
Then in the DTS editor the Task menu objects are missing and it is not possible to link a source and a target using Transform Data Task.
Before it used to work fine.
I have done the following:
- installing again last sp: same issue again
- reinstalling sqserver with a registry deep cleaning: same issue again
- started disabled windows services: same issue again
any idea?
Carsten
edit:
Could it be possible that a lately installed fix for Win2K interferes with DTS-Designer?
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Jan 10, 2008
On Foreach File Enumerator, how can I send me email if no file found? Thanks.
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May 8, 2008
I was requested to build and move and existing SSIS package from the developers local PC to the Dev server. Both are running SQL 2K5, I built the following command file so SQL Agent can run the import job.
REM *** Run for FileImport
set FileImportLoadData=C:SSISConfigDEVFileImportLoadData.dtsConfig
"C:Program FilesMicrosoft SQL Server90DTSBinndtexec" /f "C:SSISConfigFileImportFileImportLoadData.dtsx"
All files are in the proper place but when the jobs runs the following message shows up in the history;
Message
Executed as user: LIGHTHOUSE1SQLEXEC. ...system32>set FileImportLoadData=C:SSISConfigDEVFileImportLoadData.dtsConfig C:WINDOWSsystem32>"C:Program FilesMicrosoft SQL Server90DTSBinndtexec" /f "C:SSISConfigDEVFileImportLoadData.dtsx"Microsoft (R) SQL Server Execute Package Utility Version 9.00.3042.00 for 32-bit Copyright (C) Microsoft Corp 1984-2005. All rights reserved. Started: 8:54:00 AM Warning: 2008-05-08 08:54:01.77 Code: 0x80012014 Source: FileImportLoadData Description: The configuration file "FileImportLoadData.dtsConfig" cannot be found. Check the directory and file name. End Warning Warning: 2008-05-08 08:54:01.77 Code: 0x80012059 Source: FileImportLoadData Description: Failed to load at least one of the configuration entries for the package. Check configurations entries and previous warnings to see descriptions of which configuration failed. End Warning Progress: 2008-05-08 08:54:01.82 Source... Process Exit Code 0. The step succeeded.
My questions is how do I fix this and is this really and error?
Jay B.
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Dec 15, 2014
I have a filetable and use a statement like
SELECT [name],file_stream
FROM dbo.Inkoopfacturen
WHERE FREETEXT(file_stream, 'Factuur');
It will return the text found in a .pptx but not in a pdf. There are no errors in the FT-log. It tells me that the FT-index is succesfully build.
I have downloaded the iFilter for Adobe (installed it in a folder with a short name), set the temp variable to the bin folder of the installation.
I've executed the following queries:
EXEC sp_fulltext_service 'update_languages';
EXEC sp_fulltext_service 'load_os_resources', 1;
EXEC sp_fulltext_service 'restart_all_fdhosts';
Exec sp_fulltext_service 'verify_signature', 0
When I run the following statement, it'll show pdf in the resultset.
SELECT * FROM sys.fulltext_document_types order by document_type
Still, content is not found.
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Nov 5, 2007
What is the purpose of the .cer file found in MSSQL.1MSSQLData? Something to do with encryption, but what?
Why do I see as many as three .cer files on a server?
Thanks, Dave
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Nov 21, 2007
Hi All,
Currently i am working on some web application, and facing some exceptions. Actually I am throwing exception from DB functions in some of cases, and then displaying error.aspx (custom error page). It is working fine.
But when i change language of browser from english to any other language, first time my custom error page comes, but afterwards, following error page comes:
Server error in '/sampletest' applicationException of Project.module.myException is thrown.
Please help if any idea for same.
Please also let me know whether i have to kept lots of aspx files for different types of exception or messages.
Thanks In AdvanceArnold
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Jul 20, 2005
Hi guys, would appreciate if you can shed some light on this.Sorry to be a pain, can you tell me what is wrong with the following:for /F %%i in ('dir /b /on c:cppc*.txt') do bcp Inventory..pc in%%i -fc:cpcp.fmt -T -S CHICKYywhere CHICKYy is the serverbcp.fmt8.00.19461 SQLCHAR 0 20 ", " 0 filler_1 ""2 SQLCHAR 0 8 "
" 1 computer_name ""3 SQLCHAR 0 20 ", " 0 filler_2 ""4 SQLCHAR 0 16 "
" 2 ip_address ""5 SQLCHAR 0 20 ", " 0 filler_3 ""6 SQLCHAR 0 60 "
" 3 operating_system ""pc1.txt and other *.txt format is:JW_193801,192.168.1.1,Windows XP,when I run it I get:C:cp>for /F %i in ('dir /b /on c:cppc*.txt') do bcp Inventory..pc in%i -fc:cpcp.fmt -T -S CHICKYyC:cp>bcp Inventory..pc in pc1.txt -fc:cpcp.fmt -T -S CHICKYySQLState = S1000, NativeError = 0Error = [Microsoft][ODBC SQL Server Driver]Incorrect host-column numberfound in BCP format-fileC:cp>bcp Inventory..pc in pc2.txt -fc:cpcp.fmt -T -S CHICKYySQLState = S1000, NativeError = 0Error = [Microsoft][ODBC SQL Server Driver]Incorrect host-column numberfound in BCP format-fileC:cp>bcp Inventory..pc in pc3.txt -fc:cpcp.fmt -T -S CHICKYySQLState = S1000, NativeError = 0Error = [Microsoft][ODBC SQL Server Driver]Incorrect host-column numberfound in BCP format-fileC:cp>bcp Inventory..pc in pc4.txt -fc:cpcp.fmt -T -S CHICKYySQLState = S1000, NativeError = 0Error = [Microsoft][ODBC SQL Server Driver]Incorrect host-column numberfound in BCP format-fileC:cp>bcp Inventory..pc in pc5.txt -fc:cpcp.fmt -T -S CHICKYySQLState = S1000, NativeError = 0Error = [Microsoft][ODBC SQL Server Driver]Incorrect host-column numberfound in BCP format-fileThe sql table has 3 columns:Sorry to be a pain.-----------------------------------------------------------------------"Are you still wasting your time with spam?...There is a solution!"Protected by GIANT Company's Spam InspectorThe most powerful anti-spam software available.http://mail.spaminspector.com
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Apr 8, 2008
I have an MDF (SQL Express 2005 database) that I am trying to access from a C# Windows Forms application. My connection string is like this:
Data Source=.MYINSTANCE;AttachDbFilename=C:ProgramDataMyProductDatabaseDatabase.mdf;Initial Catalog=Database;Integrated Security=true
FYI, this is on Vista.
When I do my first 'SELECT' query, I get the following exception:
System.Exception: CREATE DATABASE permission denied in database 'master'.
Cannot attach the file 'C:ProgramDataMyProductDatabaseDatabase.mdf' as database 'Database'
If I run the program as Administrator, the problem goes away, but I don't want to do that.
The database is not 'registered' with SQL server (it does not appear in SQL Management Studio Express). However, once the exception appears, if I click 'Continue', then things seem to work and the database is then visible in the Management Studio. But I don't want users to see this exception dialog.
Any ideas on how to fix this? Either to avoid the error in the first place, or to register the database with SQL Express during install?
The reason I'm using "AttachDbFilename" is because I want to install the MDF file verbatim, and not have it be generated by a script. SQL Express does not like it if I also install the LDF file, so I don't install it and let SQL Express generate one on it's own.
Thanks,
...Matt
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Oct 9, 2007
yes,I have an error, like 'The database file may be corrupted. Run the repair utility to check the database file. [ Database name = SDMMC Storage Cardwinpos_2005WINPOS2005.sdf ]' .I develope a program for Pocket Pcs and this program's database sometimes corrupt.what can i do?please help me
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Apr 22, 2008
Hello,
i need help
i tried to connect to the database but when i compile the program,it said database file cannot be found.
my database name is MyDatabase#1.sdf
in what category should i put the database ?
this is my program directory
http://img156.imageshack.us/img156/5900/probjp0.jpg
and this is my coding
http://img156.imageshack.us/img156/2052/prob2pe9.jpg
it seems everything is fine.
i dont have any idea why compiler cannot found the database.
by the way,i use VB.net Smart Device in this program
i spend nearly 3 hours to try find the problem but got no luck.
hope anyone here can help me.
thanks.
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