unhandeld exception with attachement
I use the latest version of Varac with wine. So everything works fine, but if i try to click "open file" for the attachement, i get this here:

See the end of this message for details on invoking \njust-in-time (JIT) debugging instead of this dialog box.\n\n************** Exception Text **************\nSystem.ComponentModel.Win32Exception (0x80004005): Datei nicht gefunden.
at System.Diagnostics.Process.StartWithShellExecuteEx (System.Diagnostics.ProcessStartInfo startInfo) [0x00102] in <b968704de93e406fa839b3d7ba44b0d5>:0
at System.Diagnostics.Process.Start () [0x00032] in <b968704de93e406fa839b3d7ba44b0d5>:0
at (wrapper remoting-invoke-with-check) System.Diagnostics.Process.Start()
at System.Diagnostics.Process.Start (System.Diagnostics.ProcessStartInfo startInfo) [0x0001b] in <b968704de93e406fa839b3d7ba44b0d5>:0
at VarAC.Form14.button_open_Click (System.Object sender, System.EventArgs e) [0x000b7] in <c119d493dd4e4e969ea0d47569086ddb>:0
at System.Windows.Forms.Control.OnClick (System.EventArgs e) [0x0001f] in <83e01aff7fe3465fbab8aeaba2991dd8>:0
at System.Windows.Forms.Button.OnClick (System.EventArgs e) [0x00037] in <83e01aff7fe3465fbab8aeaba2991dd8>:0
at System.Windows.Forms.Button.OnMouseUp (System.Windows.Forms.MouseEventArgs mevent) [0x0009a] in <83e01aff7fe3465fbab8aeaba2991dd8>:0
at System.Windows.Forms.Control.WmMouseUp (System.Windows.Forms.Message& m, System.Windows.Forms.MouseButtons button, System.Int32 clicks) [0x001c3] in <83e01aff7fe3465fbab8aeaba2991dd8>:0
at System.Windows.Forms.Control.WndProc (System.Windows.Forms.Message& m) [0x005a0] in <83e01aff7fe3465fbab8aeaba2991dd8>:0
at System.Windows.Forms.ButtonBase.WndProc (System.Windows.Forms.Message& m) [0x0011f] in <83e01aff7fe3465fbab8aeaba2991dd8>:0
at System.Windows.Forms.Button.WndProc (System.Windows.Forms.Message& m) [0x00056] in <83e01aff7fe3465fbab8aeaba2991dd8>:0
at System.Windows.Forms.Control+ControlNativeWindow.OnMessage (System.Windows.Forms.Message& m) [0x00001] in <83e01aff7fe3465fbab8aeaba2991dd8>:0
at System.Windows.Forms.Control+ControlNativeWindow.WndProc (System.Windows.Forms.Message& m) [0x000b3] in <83e01aff7fe3465fbab8aeaba2991dd8>:0
at System.Windows.Forms.NativeWindow.Callback (System.Windows.Forms.Message& m) [0x00025] in <83e01aff7fe3465fbab8aeaba2991dd8>:0
\n************** Loaded Assemblies **************\nmscorlib\n Assembly Version: 4.0.0.0\n Win32 Version: 4.6.57.0\n CodeBase: file:///C:/windows/mono/mono-2.0/lib/mono/4.5/mscorlib.dll\n----------------------------------------\nVarAC\n Assembly Version: 1.0.0.0\n Win32 Version: 1.0.0.0\n CodeBase: file:///C:/VarAC/VarAC.exe\n----------------------------------------\nSystem.Windows.Forms\n Assembly Version: 4.0.0.0\n Win32 Version: 4.6.57.0\n CodeBase: file:///C:/windows/mono/mono-2.0/lib/mono/gac/System.Windows.Forms/4.0.0.0__b77a5c561934e089/System.Windows.Forms.dll\n----------------------------------------\nSystem\n Assembly Version: 4.0.0.0\n Win32 Version: 4.6.57.0\n CodeBase: file:///C:/windows/mono/mono-2.0/lib/mono/gac/System/4.0.0.0__b77a5c561934e089/System.dll\n----------------------------------------\nSystem.Drawing\n Assembly Version: 4.0.0.0\n Win32 Version: 4.6.57.0\n CodeBase: file:///C:/windows/mono/mono-2.0/lib/mono/gac/System.Drawing/4.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll\n----------------------------------------\nAccessibility\n Assembly Version: 4.0.0.0\n Win32 Version: \n CodeBase: file:///C:/windows/mono/mono-2.0/lib/mono/gac/Accessibility/4.0.0.0__b03f5f7f11d50a3a/Accessibility.dll\n----------------------------------------\nNAudio.WinMM\n Assembly Version: 2.3.0.0\n Win32 Version: n/a\n CodeBase: file:///Z:/home/data-0276bd38\n----------------------------------------\nnetstandard\n Assembly Version: 2.1.0.0\n Win32 Version: 2.1.0.0\n CodeBase: file:///C:/windows/mono/mono-2.0/lib/mono/4.5/Facades/netstandard.dll\n----------------------------------------\nNAudio.Core\n Assembly Version: 2.3.0.0\n Win32 Version: n/a\n CodeBase: file:///Z:/home/data-0278a648\n----------------------------------------\nSystem.Core\n Assembly Version: 4.0.0.0\n Win32 Version: 4.6.57.0\n CodeBase: file:///C:/windows/mono/mono-2.0/lib/mono/gac/System.Core/4.0.0.0__b77a5c561934e089/System.Core.dll\n----------------------------------------\nWindowsFormsIntegration\n Assembly Version: 4.0.0.0\n Win32 Version: 4.0.0.0\n CodeBase: file:///C:/windows/mono/mono-2.0/lib/mono/gac/WindowsFormsIntegration/4.0.0.0__31bf3856ad364e35/WindowsFormsIntegration.dll\n----------------------------------------\nPresentationFramework\n Assembly Version: 4.0.0.0\n Win32 Version: 4.0.0.0\n CodeBase: file:///C:/windows/mono/mono-2.0/lib/mono/gac/PresentationFramework/4.0.0.0__31bf3856ad364e35/PresentationFramework.dll\n----------------------------------------\nPresentationCore\n Assembly Version: 4.0.0.0\n Win32 Version: 4.0.0.0\n CodeBase: file:///C:/windows/mono/mono-2.0/lib/mono/gac/PresentationCore/4.0.0.0__31bf3856ad364e35/PresentationCore.dll\n----------------------------------------\nWindowsBase\n Assembly Version: 4.0.0.0\n Win32 Version: 4.0.0.0\n CodeBase: file:///C:/windows/mono/mono-2.0/lib/mono/gac/WindowsBase/4.0.0.0__31bf3856ad364e35/WindowsBase.dll\n----------------------------------------\nSystem.Xaml\n Assembly Version: 4.0.0.0\n Win32 Version: 4.0.0.0\n CodeBase: file:///C:/windows/mono/mono-2.0/lib/mono/gac/System.Xaml/4.0.0.0__b77a5c561934e089/System.Xaml.dll\n----------------------------------------\nSystem.Configuration\n Assembly Version: 4.0.0.0\n Win32 Version: 4.6.57.0\n CodeBase: file:///C:/windows/mono/mono-2.0/lib/mono/gac/System.Configuration/4.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll\n----------------------------------------\nUIAutomationTypes\n Assembly Version: 4.0.0.0\n Win32 Version: 4.0.0.0\n CodeBase: file:///C:/windows/mono/mono-2.0/lib/mono/gac/UIAutomationTypes/4.0.0.0__31bf3856ad364e35/UIAutomationTypes.dll\n----------------------------------------\nSystem.Xml\n Assembly Version: 4.0.0.0\n Win32 Version: 4.6.57.0\n CodeBase: file:///C:/windows/mono/mono-2.0/lib/mono/gac/System.Xml/4.0.0.0__b77a5c561934e089/System.Xml.dll\n----------------------------------------\nUIAutomationProvider\n Assembly Version: 4.0.0.0\n Win32 Version: 4.0.0.0\n CodeBase: file:///C:/windows/mono/mono-2.0/lib/mono/gac/UIAutomationProvider/4.0.0.0__31bf3856ad364e35/UIAutomationProvider.dll\n----------------------------------------\nWineMono.I18N\n Assembly Version: 4.0.0.0\n Win32 Version: 4.0.0.0\n CodeBase: file:///C:/windows/mono/mono-2.0/lib/mono/gac/WineMono.I18N/4.0.0.0__0738eb9f132ed756/WineMono.I18N.dll\n----------------------------------------\nWineMono.I18N.West\n Assembly Version: 4.0.0.0\n Win32 Version: 4.0.0.0\n CodeBase: file:///C:/windows/mono/mono-2.0/lib/mono/gac/WineMono.I18N.West/4.0.0.0__0738eb9f132ed756/WineMono.I18N.West.dll\n----------------------------------------\nPresentationFramework.Classic\n Assembly Version: 4.0.0.0\n Win32 Version: 4.0.0.0\n CodeBase: file:///C:/windows/mono/mono-2.0/lib/mono/gac/PresentationFramework.classic/4.0.0.0__31bf3856ad364e35/PresentationFramework.classic.dll\n----------------------------------------\nPresentationUI\n Assembly Version: 4.0.0.0\n Win32 Version: 4.0.0.0\n CodeBase: file:///C:/windows/mono/mono-2.0/lib/mono/gac/PresentationUI/4.0.0.0__31bf3856ad364e35/PresentationUI.dll\n----------------------------------------\nSystem.Printing\n Assembly Version: 4.0.0.0\n Win32 Version: 4.0.0.0\n CodeBase: file:///C:/windows/mono/mono-2.0/lib/mono/gac/System.Printing/4.0.0.0__31bf3856ad364e35/System.Printing.dll\n----------------------------------------\nSystem.Data\n Assembly Version: 4.0.0.0\n Win32 Version: 4.6.57.0\n CodeBase: file:///C:/windows/mono/mono-2.0/lib/mono/gac/System.Data/4.0.0.0__b77a5c561934e089/System.Data.dll\n----------------------------------------\nCookComputing.XmlRpcV2\n Assembly Version: 3.0.0.0\n Win32 Version: n/a\n CodeBase: file:///Z:/home/data-0acf4e40\n----------------------------------------\nSystem.Data.SQLite\n Assembly Version: 1.0.116.0\n Win32 Version: n/a\n CodeBase: file:///Z:/home/data-0c591c28\n----------------------------------------\nSystem.Transactions\n Assembly Version: 4.0.0.0\n Win32 Version: 4.6.57.0\n CodeBase: file:///C:/windows/mono/mono-2.0/lib/mono/gac/System.Transactions/4.0.0.0__b77a5c561934e089/System.Transactions.dll\n----------------------------------------\nSystem.Numerics\n Assembly Version: 4.0.0.0\n Win32 Version: 4.6.57.0\n CodeBase: file:///C:/windows/mono/mono-2.0/lib/mono/gac/System.Numerics/4.0.0.0__b77a5c561934e089/System.Numerics.dll\n----------------------------------------\nWineMono.Security\n Assembly Version: 4.0.0.0\n Win32 Version: 4.0.0.0\n CodeBase: file:///C:/windows/mono/mono-2.0/lib/mono/gac/WineMono.Security/4.0.0.0__0738eb9f132ed756/WineMono.Security.dll\n----------------------------------------\nMailKit\n Assembly Version: 4.12.0.0\n Win32 Version: n/a\n CodeBase: file:///Z:/home/data-131b0020\n----------------------------------------\nMimeKit\n Assembly Version: 4.12.0.0\n Win32 Version: n/a\n CodeBase: file:///Z:/home/data-0db60020\n----------------------------------------\nSystem.Buffers\n Assembly Version: 4.0.4.0\n Win32 Version: n/a\n CodeBase: file:///Z:/home/data-11f44018\n----------------------------------------\nBouncyCastle.Cryptography\n Assembly Version: 2.0.0.0\n Win32 Version: n/a\n CodeBase: file:///Z:/home/data-14520020\n----------------------------------------\nSystem.Memory\n Assembly Version: 4.0.2.0\n Win32 Version: n/a\n CodeBase: file:///Z:/home/data-120745a8\n----------------------------------------\nSystem.Runtime.CompilerServices.Unsafe\n Assembly Version: 6.0.1.0\n Win32 Version: n/a\n CodeBase: file:///Z:/home/data-11c22690\n----------------------------------------\nSystem.DirectoryServices\n Assembly Version: 4.0.0.0\n Win32 Version: 4.6.57.0\n CodeBase: file:///C:/windows/mono/mono-2.0/lib/mono/gac/System.DirectoryServices/4.0.0.0__b03f5f7f11d50a3a/System.DirectoryServices.dll\n----------------------------------------\nWineMono.Novell.Directory.Ldap\n Assembly Version: 4.0.0.0\n Win32 Version: 4.0.0.0\n CodeBase: file:///C:/windows/mono/mono-2.0/lib/mono/gac/WineMono.Novell.Directory.Ldap/4.0.0.0__0738eb9f132ed756/WineMono.Novell.Directory.Ldap.dll\n----------------------------------------\n\n************** JIT Debugging **************\n


Hi dl4qb,
Thanks for the report and for pasting the full error. It made this quick to track down.
When you click OPEN FILE, VarAC asks Windows to open the attachment with whatever program is registered for that file type. Received attachments are .zip files, and a normal Wine setup has no program registered for .zip. Wine refuses, VarAC didn't handle the refusal, and it crashed. The "Datei nicht gefunden" message is misleading. Your file is there.
The next version fixes this. Instead of crashing, it will show a message telling you where the file is saved.
Until then, there are two ways around it:
1. Click the small button right after OPEN FILE on the attachment line. It opens the folder the file is saved in.
2. Install the Windows version of 7-Zip in the same Wine prefix you run VarAC from. Open 7-Zip File Manager, go to Tools > Options > System and tick zip. OPEN FILE should work after that.
73,
Irad