Can anyone just give me a hint what is the problem with my aplication ???


Server Error in '/kc61' Application.
Could not use ''; file already in use.
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.OleDb.OleDbException: Could not use ''; file already in use.

Source Error:

Line 31: dbCommand1.CommandText = auth;
Line 32: dbCommand1.Connection = conn1;
Line 33: conn1.Open();
Line 34: dbCommand1.ExecuteNonQuery();
Line 35: conn1.Close();


Source File: s:\student\kc61\login.aspx Line: 33

Stack Trace:

[OleDbException (0x80004005): Could not use ''; file already in use.]
   System.Data.OleDb.OleDbConnection.ProcessResults(I nt32 hr) +20
   System.Data.OleDb.OleDbConnection.InitializeProvid er() +57
   System.Data.OleDb.OleDbConnection.Open() +203
   ASP.login_aspx.login_click(Object sender, EventArgs e) in s:\student\kc61\login.aspx:33
   System.Web.UI.WebControls.Button.OnClick(EventArgs e) +108
   System.Web.UI.WebControls.Button.System.Web.UI.IPo stBackEventHandler.RaisePostBackEvent(String eventArgument) +57
   System.Web.UI.Page.RaisePostBackEvent(IPostBackEve ntHandler sourceControl, String eventArgument) +18
   System.Web.UI.Page.RaisePostBackEvent(NameValueCol lection postData) +33
   System.Web.UI.Page.ProcessRequestMain() +1292


Version Information: Microsoft .NET Framework Version:1.1.4322.2300; ASP.NET Version:1.1.4322.2300

What is the connection string? Did you verify it is correct?

I have completed the code it was from the server sorry. The code was ok but I had to change some properties on the server. Thanks for your interest.

What properties did you change? Maybe this will help someone else.

Thank you.