When the following VB code is executed (code from an aspx page), the
following error message is issued: "Microsoft Access can't open the
database because it is missing, or opened exclusively by another user. "
The Access database is not opened by another so I don't know why it is being
issued.
Any ideas?
VB Code
'Declare Variables
Dim acApp As Microsoft.Offic e.Interop.Acces s.Application()
Dim strDir as String
Dim strFile As String
strDir = "C:\myDocs\ "
strFile = "ProfitabilityD ata.mdb"
'Open Access Application
acApp = CreateObject("A ccess.Applicati on")
acApp.Applicati on.Visible = True
acApp.OpenCurre ntDatabase(strD ir & strFile, True) '** Error occurs
here **
Full Text of error message:
Microsoft Access can't open the database because it is missing, or opened
exclusively by another user.
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.Runtime. InteropServices .COMException: Microsoft
Access can't open the database because it is missing, or opened exclusively
by another user.
Source Error:
Line 80: acApp = CreateObject("A ccess.Applicati on")
Line 81: acApp.Applicati on.Visible = True
Line 82: acApp.OpenCurre ntDatabase(strD ir & strFile, True)
Line 83:
Line 84: 'Read Textfiles into Reserve Database
Source File: C:\Inetpub\wwwr oot\ReserveDB\W ebForm1.aspx.vb Line: 82
Stack Trace:
[COMException (0x800a1eba): Microsoft Access can't open the database because
it is missing, or opened exclusively by another user.]
Microsoft.Offic e.Interop.Acces s.ApplicationCl ass.OpenCurrent Database(String
filepath, Boolean Exclusive, String bstrPassword) +0
ReserveDB.WebFo rm1.btCreatePro fitDB_Click(Obj ect sender, EventArgs e) in
C:\Inetpub\wwwr oot\ReserveDB\W ebForm1.aspx.vb :82
System.Web.UI.W ebControls.Butt on.OnClick(Even tArgs e) +108
System.Web.UI.W ebControls.Butt on.System.Web.U I.IPostBackEven tHandler.RaiseP ostBackEvent(St ring eventArgument) +57
System.Web.UI.P age.RaisePostBa ckEvent(IPostBa ckEventHandler
sourceControl, String eventArgument) +18
System.Web.UI.P age.RaisePostBa ckEvent(NameVal ueCollection postData) +33
System.Web.UI.P age.ProcessRequ estMain() +1281
--------------------------------------------------------------------------------
Version Information: Microsoft .NET Framework Version:1.0.370 5.6018; ASP.NET
Version:1.0.370 5.6018
Thanks, Mark
1  1715 
The most likely scenario is that you have opened the database from your
program and have either forgotton to close the connection or during
debugging it did not get that far in the program before you ended debugging.
In this situation you may have to log off or reboot.
HTH
"Mark" <Ma**@discussio ns.microsoft.co m> wrote in message
news:F0******** *************** ***********@mic rosoft.com... When the following VB code is executed (code from an aspx page), the
following error message is issued: "Microsoft Access can't open the
database because it is missing, or opened exclusively by another user. "
The Access database is not opened by another so I don't know why it is
being
issued.
Any ideas?
VB Code
'Declare Variables
Dim acApp As Microsoft.Offic e.Interop.Acces s.Application()
Dim strDir as String
Dim strFile As String
strDir = "C:\myDocs\ "
strFile = "ProfitabilityD ata.mdb"
'Open Access Application
acApp = CreateObject("A ccess.Applicati on")
acApp.Applicati on.Visible = True
acApp.OpenCurre ntDatabase(strD ir & strFile, True) '** Error occurs
here **
Full Text of error message:
Microsoft Access can't open the database because it is missing, or opened
exclusively by another user.
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.Runtime. InteropServices .COMException: Microsoft
Access can't open the database because it is missing, or opened
exclusively
by another user.
Source Error:
Line 80: acApp = CreateObject("A ccess.Applicati on")
Line 81: acApp.Applicati on.Visible = True
Line 82: acApp.OpenCurre ntDatabase(strD ir & strFile, True)
Line 83:
Line 84: 'Read Textfiles into Reserve Database
Source File: C:\Inetpub\wwwr oot\ReserveDB\W ebForm1.aspx.vb Line: 82
Stack Trace:
[COMException (0x800a1eba): Microsoft Access can't open the database
because
it is missing, or opened exclusively by another user.]
Microsoft.Offic e.Interop.Acces s.ApplicationCl ass.OpenCurrent Database(String
filepath, Boolean Exclusive, String bstrPassword) +0
ReserveDB.WebFo rm1.btCreatePro fitDB_Click(Obj ect sender, EventArgs e) in
C:\Inetpub\wwwr oot\ReserveDB\W ebForm1.aspx.vb :82
System.Web.UI.W ebControls.Butt on.OnClick(Even tArgs e) +108
System.Web.UI.W ebControls.Butt on.System.Web.U I.IPostBackEven tHandler.RaiseP ostBackEvent(St ring
eventArgument) +57
System.Web.UI.P age.RaisePostBa ckEvent(IPostBa ckEventHandler
sourceControl, String eventArgument) +18
System.Web.UI.P age.RaisePostBa ckEvent(NameVal ueCollection postData) +33
System.Web.UI.P age.ProcessRequ estMain() +1281
--------------------------------------------------------------------------------
Version Information: Microsoft .NET Framework Version:1.0.370 5.6018;
ASP.NET
Version:1.0.370 5.6018
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