Unhandled exception when trying to save changes to Quick Fields session

asked on July 12, 2021

I have full read-write access to the network folder where this session file is located. Here's the detailed error information I got when attempting to save changes to the session:

See the end of this message for details on invoking
just-in-time (JIT) debugging instead of this dialog box.

************** Exception Text **************
System.UnauthorizedAccessException: Access to the path 'C:\ProgramData\Laserfiche\Quick Fields\SessionVariables\796b8754-fb7b-40c3-a2e0-c06945495905.xml' is denied.
at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.File.InternalDelete(String path, Boolean checkHost)
at System.IO.File.Delete(String path)
at Laserfiche.BatchProcessor.ComponentModel.SessionVariables.Save(String filename, Boolean overWrite)
at Laserfiche.QuickFields.Runtime.QFSessionProcessor.SaveSessionVariables(IDictionary`2 variables)
at Laserfiche.QuickFields.Runtime.QFSessionProcessor.CloseCurrentSession(Boolean showDialog)
at Laserfiche.QuickFields.QFApplication.ShuttingDown(CloseReason reason)
at Laserfiche.BatchProcessor.Runtime.BPApplication.form_FormClosing(Object sender, FormClosingEventArgs e)
at System.Windows.Forms.FormClosingEventHandler.Invoke(Object sender, FormClosingEventArgs e)
at System.Windows.Forms.Form.OnFormClosing(FormClosingEventArgs e)
at System.Windows.Forms.Form.WmClose(Message& m)
at System.Windows.Forms.Form.WndProc(Message& m)
at Laserfiche.BatchProcessor.UI.MainForm.WndProc(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

************** Loaded Assemblies **************
mscorlib
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4300.0 built by: NET48REL1LAST_C
CodeBase: file:///C:/Windows/Microsoft.NET/Framework/v4.0.30319/mscorlib.dll
----------------------------------------
Laserfiche.QuickFields
Assembly Version: 8.1.0.0
Win32 Version: 11.0.0.498
CodeBase: file:///C:/Program%20Files%20(x86)/Laserfiche/Quick%20Fields/Legacy/Laserfiche.QuickFields.exe
----------------------------------------
Laserfiche.QuickFields.Base
Assembly Version: 8.1.0.0
Win32 Version: 11.0.0.498
CodeBase: file:///C:/Program%20Files%20(x86)/Laserfiche/Quick%20Fields/Legacy/Laserfiche.QuickFields.Base.DLL
----------------------------------------
System.Windows.Forms
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4270.0 built by: NET48REL1LAST_C
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Windows.Forms/v4.0_4.0.0.0__b77a5c561934e089/System.Windows.Forms.dll
----------------------------------------
System
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4300.0 built by: NET48REL1LAST_C
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System/v4.0_4.0.0.0__b77a5c561934e089/System.dll
----------------------------------------
System.Drawing
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4084.0 built by: NET48REL1
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Drawing/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
----------------------------------------
Laserfiche.BatchProcessor
Assembly Version: 8.1.0.0
Win32 Version: 11.0.0.498
CodeBase: file:///C:/Program%20Files%20(x86)/Laserfiche/Quick%20Fields/Legacy/Laserfiche.BatchProcessor.DLL
----------------------------------------
Laserfiche.Project
Assembly Version: 10.1.0.0
Win32 Version: 11.0.0.498
CodeBase: file:///C:/Program%20Files%20(x86)/Laserfiche/Quick%20Fields/Legacy/Laserfiche.Project.DLL
----------------------------------------
Laserfiche.Base
Assembly Version: 10.1.0.0
Win32 Version: 11.0.0.498
CodeBase: file:///C:/Program%20Files%20(x86)/Laserfiche/Quick%20Fields/Legacy/Laserfiche.Base.DLL
----------------------------------------
System.Configuration
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4190.0 built by: NET48REL1LAST_B
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Configuration/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll
----------------------------------------
System.Core
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4320.0 built by: NET48REL1LAST_C
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Core/v4.0_4.0.0.0__b77a5c561934e089/System.Core.dll
----------------------------------------
System.Xml
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4084.0 built by: NET48REL1
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Xml/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.dll
----------------------------------------
LfLicenseReader
Assembly Version: 10.2.0.0
Win32 Version: 11.0.0.22
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_32/LfLicenseReader/v4.0_10.2.0.0__607dd73ee2bd1c00/LfLicenseReader.dll
----------------------------------------
Laserfiche.QuickFields.Connection
Assembly Version: 10.0.0.0
Win32 Version: 11.0.0.498
CodeBase: file:///C:/Program%20Files%20(x86)/Laserfiche/Quick%20Fields/Legacy/Laserfiche.QuickFields.Connection.DLL
----------------------------------------
System.Net.Http.WebRequest
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4084.0 built by: NET48REL1
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Net.Http.WebRequest/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Net.Http.WebRequest.dll
----------------------------------------
System.Net.Http
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4084.0 built by: NET48REL1
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Net.Http/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Net.Http.dll
----------------------------------------
Interop.BPINTERFACES81Lib
Assembly Version: 8.1.0.0
Win32 Version: 8.1.1.0
CodeBase: file:///C:/Program%20Files%20(x86)/Laserfiche/Quick%20Fields/Legacy/Interop.BPINTERFACES81Lib.DLL
----------------------------------------
Laserfiche.BatchProcessor.UI
Assembly Version: 8.1.0.0
Win32 Version: 11.0.0.498
CodeBase: file:///C:/Program%20Files%20(x86)/Laserfiche/Quick%20Fields/Legacy/Laserfiche.BatchProcessor.UI.DLL
----------------------------------------
BatchProcessor.Connection
Assembly Version: 8.1.0.0
Win32 Version: 11.0.0.498
CodeBase: file:///C:/Program%20Files%20(x86)/Laserfiche/Quick%20Fields/Legacy/BatchProcessor.Connection.DLL
----------------------------------------
ImageControl
Assembly Version: 8.1.0.0
Win32 Version: 11.0.0.498
CodeBase: file:///C:/Program%20Files%20(x86)/Laserfiche/Quick%20Fields/Legacy/ImageControl.DLL
----------------------------------------
Laserfiche.Project.TabbedUI
Assembly Version: 8.3.1.0
Win32 Version: 9.0.2.401
CodeBase: file:///C:/Program%20Files%20(x86)/Laserfiche/Quick%20Fields/Legacy/Laserfiche.Project.TabbedUI.DLL
----------------------------------------
ActiproSoftware.UIStudio.Dock.Net20
Assembly Version: 2.0.98.0
Win32 Version: 2.0.98.0
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/ActiproSoftware.UIStudio.Dock.Net20/2.0.98.0__be939c973e8cb8a6/ActiproSoftware.UIStudio.Dock.Net20.dll
----------------------------------------
ActiproSoftware.WinUICore.Net20
Assembly Version: 1.0.94.0
Win32 Version: 1.0.94.0
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/ActiproSoftware.WinUICore.Net20/1.0.94.0__1eba893a2bc55de5/ActiproSoftware.WinUICore.Net20.dll
----------------------------------------
ActiproSoftware.Shared.Net20
Assembly Version: 1.0.94.0
Win32 Version: 1.0.94.0
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/ActiproSoftware.Shared.Net20/1.0.94.0__36ff2196ab5654b9/ActiproSoftware.Shared.Net20.dll
----------------------------------------
System.Design
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4084.0 built by: NET48REL1
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Design/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Design.dll
----------------------------------------
AxSessionTree81Lib
Assembly Version: 1.0.0.0
Win32 Version: 1.0.0.0
CodeBase: file:///C:/Program%20Files%20(x86)/Laserfiche/Quick%20Fields/Legacy/AxSessionTree81Lib.DLL
----------------------------------------
SessionTree81Lib
Assembly Version: 1.0.0.0
Win32 Version: 1.0.0.0
CodeBase: file:///C:/Program%20Files%20(x86)/Laserfiche/Quick%20Fields/Legacy/SessionTree81Lib.DLL
----------------------------------------
Accessibility
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4084.0 built by: NET48REL1
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/Accessibility/v4.0_4.0.0.0__b03f5f7f11d50a3a/Accessibility.dll
----------------------------------------
AxInterop.LFImage110Lib
Assembly Version: 11.0.0.0
Win32 Version: 11.0.0.0
CodeBase: file:///C:/Program%20Files%20(x86)/Laserfiche/Quick%20Fields/Legacy/AxInterop.LFImage110Lib.DLL
----------------------------------------
Interop.LFImage110Lib
Assembly Version: 11.0.0.0
Win32 Version: 11.0.0.0
CodeBase: file:///C:/Program%20Files%20(x86)/Laserfiche/Quick%20Fields/Legacy/Interop.LFImage110Lib.DLL
----------------------------------------
AxInterop.LFText110Lib
Assembly Version: 11.0.0.0
Win32 Version: 11.0.0.0
CodeBase: file:///C:/Program%20Files%20(x86)/Laserfiche/Quick%20Fields/Legacy/AxInterop.LFText110Lib.DLL
----------------------------------------
Interop.LFText110Lib
Assembly Version: 11.0.0.0
Win32 Version: 11.0.0.0
CodeBase: file:///C:/Program%20Files%20(x86)/Laserfiche/Quick%20Fields/Legacy/Interop.LFText110Lib.DLL
----------------------------------------
Laserfiche.QuickFields.Processes
Assembly Version: 8.1.0.0
Win32 Version: 11.0.0.498
CodeBase: file:///C:/Program%20Files%20(x86)/Laserfiche/Quick%20Fields/Legacy/Laserfiche.QuickFields.Processes.DLL
----------------------------------------
Laserfiche.BatchProcessor.XML
Assembly Version: 8.1.0.0
Win32 Version: 11.0.0.498
CodeBase: file:///C:/Program%20Files%20(x86)/Laserfiche/Quick%20Fields/Legacy/Laserfiche.BatchProcessor.XML.DLL
----------------------------------------
Laserfiche.BatchProcessor.Processes
Assembly Version: 8.1.0.0
Win32 Version: 11.0.0.498
CodeBase: file:///C:/Program%20Files%20(x86)/Laserfiche/Quick%20Fields/Legacy/Laserfiche.BatchProcessor.Processes.DLL
----------------------------------------
Laserfiche.QuickFields.Processes.Barcode
Assembly Version: 8.1.0.0
Win32 Version: 11.0.0.498
CodeBase: file:///C:/Program%20Files%20(x86)/Laserfiche/Quick%20Fields/Legacy/Laserfiche.QuickFields.Processes.Barcode.DLL
----------------------------------------
Laserfiche.QuickFields.Processes.Runtime
Assembly Version: 8.1.0.0
Win32 Version: 11.0.0.498
CodeBase: file:///C:/Program%20Files%20(x86)/Laserfiche/Quick%20Fields/Legacy/Laserfiche.QuickFields.Processes.Runtime.DLL
----------------------------------------
Laserfiche.QuickFields.MetadataUpdater
Assembly Version: 8.1.0.0
Win32 Version: 11.0.0.498
CodeBase: file:///C:/Program%20Files%20(x86)/Laserfiche/Quick%20Fields/Legacy/Laserfiche.QuickFields.MetadataUpdater.DLL
----------------------------------------
Interop.LFSO110Lib
Assembly Version: 11.0.0.0
Win32 Version: 11.0.0.0
CodeBase: file:///C:/Program%20Files%20(x86)/Laserfiche/Quick%20Fields/Legacy/Interop.LFSO110Lib.DLL
----------------------------------------
CustomMarshalers
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4084.0 built by: NET48REL1
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_32/CustomMarshalers/v4.0_4.0.0.0__b03f5f7f11d50a3a/CustomMarshalers.dll
----------------------------------------

************** JIT Debugging **************
To enable just-in-time (JIT) debugging, the .config file for this
application or computer (machine.config) must have the
jitDebugging value set in the system.windows.forms section.
The application must also be compiled with debugging
enabled.

For example:

When JIT debugging is enabled, any unhandled exception
will be sent to the JIT debugger registered on the computer
rather than be handled by this dialog box.

0 0

replied on July 12, 2021

This is a common prompt to receive when using File Explorer, you must click continue when you receive it. This started in Windows version 7, where administrators must still confirm certain actions and only the built in account .\Administrator does not receive these prompts now.

I think it is called LUA, which is more difficult to disable than UAC.

I clicked Continue but nothing happened.

Reboot and try again. If the prompt is not working properly you can login as .\Administrator which will make you a true Administrator just like in the Win XP days.

View 2 previous replies

What would cause me to not have access to the ProgramData folder? How would I troubleshoot this?

As an administrator you should be able to check and fix the security issue. Just click Continue if you get a prompt.

I checked Continue and it looked like Windows went through the entire ProgramData\Laserfiche folder and removed the read-only attribute on all files and folders. Then I rebooted and tried Quick Fields again; when I saved my changes to my session file and tried to exit the program I got the unhandled exception again:

I'm not sure why I'm getting this issue if the ProgramData folder should be read-write for all users, and I'm in the Administrators group on this machine. I can try rebooting again and logging in as .\administrator if that's the next step.

So, in order to fix this issue I had to go to the folder properties for the SessionVariables folder and under Security I had to give "Users" write access; for some reason that was unchecked. Now it seems to be working.

replied on July 12, 2021 • Show version history

That makes more sense. Personally I don't trust the Windows Read-Only checkbox and never mess with it. Just stick to the security tab.

For example if I right click on My Documents it says Read-only, but this can not be true. Microsoft messed something up years ago. I found an article about it once, explaining that they re-purposed it for another use but neglected to update the title we see.

That could probably explain why users are reporting every folder showing read-only after the March update this year. They are all read-only, yet not.

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Question

Unhandled exception when trying to save changes to Quick Fields session

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