invalid object name..(my error message)

i'm working on an application using vs 2005, sql server2000, with c# asp.net

i can access many tables in my db that the dbo is the dbowner for them, but when i access few tables that the owner for them is dswebwork, i recieved an error says, invalid object name tbluser...which tbluser is table name...this is the error message in details....

Invalid object name 'tblUsers'.

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.

Exception Details:System.Data.SqlClient.SqlException: Invalid object name 'tblUsers'.

Source Error:

Line 57: string passWord = txtPassword.Text;Line 58:Line 59: Users users = new Users(Constants.DB_CONNECTION,Line 60: userName, passWord);Line 61:

Source File:e:\web works\Webworks\DSCWebWorks\LoginMaster.master.cs Line:59

Stack Trace:

[SqlException (0x80131904): Invalid object name 'tblUsers'.] System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection) +95 System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) +82 System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj) +346 System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj) +3244 System.Data.SqlClient.SqlDataReader.ConsumeMetaData() +52 System.Data.SqlClient.SqlDataReader.get_MetaData() +130 System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString) +371 System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async) +1121 System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, DbAsyncResult result) +334 System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method) +45 System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior, String method) +162 System.Data.SqlClient.SqlCommand.ExecuteDbDataReader(CommandBehavior behavior) +35 System.Data.Common.DbCommand.System.Data.IDbCommand.ExecuteReader(CommandBehavior behavior) +32 System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior) +183 System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior) +307 System.Data.Common.DbDataAdapter.Fill(DataSet dataSet) +151 WebWorksBO.DBElements.BaseDataSQLClient.FillDataset(DataSet dsToFill) in C:\Development\MyWebWorks20\WebWorksBO\DBElements\BaseDataSQLClient.cs:97 WebWorksBO.DBElements.dbUsers..ctor(String connStr, String loginname, String loginpassword) in C:\Development\MyWebWorks20\WebWorksBO\DBElements\dbUsers.cs:38 WebWorksBO.AppElements.Users..ctor(String connStr, String loginname, String loginpassword) in C:\Development\MyWebWorks20\WebWorksBO\AppElements\Users.cs:370 LoginMaster.LoginUser() in e:\web works\Webworks\DSCWebWorks\LoginMaster.master.cs:59 LoginMaster.imgbtnOK_Click(Object sender, ImageClickEventArgs e) in e:\web works\Webworks\DSCWebWorks\LoginMaster.master.cs:46 System.Web.UI.WebControls.ImageButton.OnClick(ImageClickEventArgs e) +102 System.Web.UI.WebControls.ImageButton.RaisePostBackEvent(String eventArgument) +141 System.Web.UI.WebControls.ImageButton.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +31 System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +32 System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +72 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +3840

so..i hope to help me...i need to deploy this project soon...

Append the owner to the table name, when you use it or change the owner to dbo

Select * from dswebwork.tblUsers