The following error has occured: System.IO.FileNotFoundException:

Something seems to be missing when I have updated to Windows 10. I have had major problems and just downgraded and upgraded again. The fault appeared just before I down graded. I hoped it would go away as if the system.IO.File is not found? HtmlINTEROP can’t be read either (information in Swedish). I include a pic of the message box .

Where to start and what to do next?

It says that I can activate fault logging by enter (below) but I would not know what to do with the result. [HKLM\Software\Microsoft\Fusion!EnableLog] (DWORD) till 1

Hello, if the application crashes, can you please copy the content of the error from the report and submit it to us here on forum for more information about the issue?

Thank you,

eM Client (6.0.23181.0)
Windows: Microsoft Windows NT 6.2.9200.0, Framework: 4.0.30319.42000
The following error has occurred:
System.IO.FileNotFoundException: Det går inte att läsa in filen eller sammansättningen HtmlInterop, Version=1.0.0.14, Culture=neutral, PublicKeyToken=1326e29169e52aff eller ett av dess beroenden. Det går inte att hitta filen.
Filnamn: HtmlInterop, Version=1.0.0.14, Culture=neutral, PublicKeyToken=1326e29169e52aff
   vid MailClient.UI.Controls.WebBrowserEx.set_DisableScripts(Boolean value)
   vid MailClient.UI.Controls.controlMessageDetail…ctor()
   vid MailClient.UI.Forms.formMain.InitializeComponent()
   vid MailClient.UI.Forms.formMain…ctor(List1 arguments)    vid MailClient.Program.CreateMainForm(Boolean startupInit, List1 args)
   vid MailClient.Program.Main(String[] args)

VARN: Loggningen av sammansättningsbindningen är inaktiverad.
Du kan aktivera felloggning för sammansättningsbindningar genom att ange registervärdet [HKLM\Software\Microsoft\Fusion!EnableLog] (DWORD) till 1.
Obs! Prestanda kan försämras något med felloggning för sammansättningsbindningar.
Du kan inaktivera funktionen genom att ta bort registervärdet [HKLM\Software\Microsoft\Fusion!EnableLog].

" rel=“nofollow” target="_blank">http://emclient.com/ns/report">;

eM Client
6.0.23181.0

false

Microsoft Windows NT 6.2.9200.0
4.0.30319.42000


System.IO.FileNotFoundException
Det går inte att läsa in filen eller sammansättningen HtmlInterop, Version=1.0.0.14, Culture=neutral, PublicKeyToken=1326e29169e52aff eller ett av dess beroenden. Det går inte att hitta filen.
MailClient




MailClient.exe
100691959
MailClient
MailClient.UI.Controls.WebBrowserEx
set_DisableScripts


mscorlib
System.Boolean
value



ffffffff
0




MailClient.exe
100691368
MailClient
MailClient.UI.Controls.controlMessageDetail
.ctor


137
262




MailClient.exe
100693491
MailClient
MailClient.UI.Forms.formMain
InitializeComponent


3c
e4




MailClient.exe
100693156
MailClient
MailClient.UI.Forms.formMain
.ctor


mscorlib
System.Collections.Generic.List1[[System.String, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]]</type><br> <name>arguments</name><br> </parameter><br> </parameters><br> </method><br> <offset>53</offset><br> <nativeoffset>cc</nativeoffset><br> <br> <frame> <br> <method><br> <modulename>MailClient.exe</modulename><br> <metadatatoken>100675715</metadatatoken><br> <assembly>MailClient</assembly><br> <type>MailClient.Program</type><br> <name>CreateMainForm</name><br> <parameters><br> <parameter><br> <assembly>mscorlib</assembly><br> <type>System.Boolean</type><br> <name>startupInit</name><br> </parameter><br> <parameter><br> <assembly>mscorlib</assembly><br> <type>System.Collections.Generic.List1[[System.String, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]]
args



8
2c




MailClient.exe
100675713
MailClient
MailClient.Program
Main


mscorlib
System.String[]
args



1219
2406






MailClient.exe
C:\Program Files (x86)\eM Client\MailClient.exe
MailClient.exe
MailClient.exe
6.0.23181.0
eM Client
eM Client
6.0.23181.0
False
False
False
False
False
Språkoberoende


ntdll.dll
C:\WINDOWS\SYSTEM32\ntdll.dll
ntdll.dll
ntdll.dll.mui
10.0.10240.16384 (th1.150709-1700)
DLL-fil för NT Layer
Operativsystemet Microsoft® Windows®
10.0.10240.16384
False
False
False
False
False
Svenska (Sverige)


MSCOREE.DLL
C:\WINDOWS\SYSTEM32\MSCOREE.DLL
mscoree.dll
mscoree.dll
10.0.10240.16384 (th1.150709-1700)
Microsoft .NET Runtime Execution Engine
Microsoft® Windows® Operating System
10.0.10240.16384
False
False
False
False
False
Engelska (USA)


KERNEL32.dll
C:\WINDOWS\SYSTEM32\KERNEL32.dll
kernel32
kernel32
10.0.10240.16384 (th1.150709-1700)
Klient-DLL för Windows NT BASE API
Operativsystemet Microsoft® Windows®
10.0.10240.16384
False
False
False
False
False
Svenska (Sverige)


KERNELBASE.dll
C:\WINDOWS\SYSTEM32\KERNELBASE.dll
Kernelbase.dll
Kernelbase.dll.mui
10.0.10240.16384 (th1.150709-1700)
Klient-DLL för Windows NT BASE API
Operativsystemet Microsoft® Windows®
10.0.10240.16384
False
False
False
False
False
Svenska (Sverige)


ADVAPI32.dll
C:\WINDOWS\SYSTEM32\ADVAPI32.dll
advapi32.dll
advapi32.dll.mui
10.0.10240.16384 (th1.150709-1700)
Advanced Windows 32 Base API
Operativsystemet Microsoft® Windows®
10.0.10240.16384
False
False
False
False
False
Svenska (Sverige)


msvcrt.dll
C:\WINDOWS\SYSTEM32\msvcrt.dll
msvcrt.dll
msvcrt.dll
7.0.10240.16384 (th1.150709-1700)
Windows NT CRT DLL
Microsoft® Windows® Operating System
7.0.10240.16384
False
False
False
False
False
Engelska (USA)


sechost.dll
C:\WINDOWS\SYSTEM32\sechost.dll
sechost.dll
sechost.dll.mui
10.0.10240.16384 (th1.150709-1700)
Host for SCM/SDDL/LSA Lookup APIs
Microsoft® Windows® Operating System
10.0.10240.16384
False
False
False
False
False
Engelska (USA)


RPCRT4.dll
C:\WINDOWS\SYSTEM32\RPCRT4.dll
rpcrt4.dll
rpcrt4.dll.mui
10.0.10240.16384 (th1.150709-1700)
Körning av RPC (Remote Procedure Call)
Operativsystemet Microsoft® Windows®
10.0.10240.16384
False
False
False
False
False
Svenska (Sverige)


SspiCli.dll
C:\WINDOWS\SYSTEM32\SspiCli.dll
security.dll
security.dll
10.0.10240.16384 (th1.150709-1700)
Security Support Provider Interface
Microsoft® Windows® Operating System
10.0.10240.16384
False
False
False
False
False
Engelska (USA)


CRYPTBASE.dll
C:\WINDOWS\SYSTEM32\CRYPTBASE.dll
cryptbase.dll
cryptbase.dll
10.0.10240.16384 (th1.150709-1700)
Base cryptographic API DLL
Microsoft® Windows® Operating System
10.0.10240.16384
False
False
False
False
False
Engelska (USA)


bcryptPrimitives.dll
C:\WINDOWS\SYSTEM32\bcryptPrimitives.dll
bcryptprimitives.dll
bcryptprimitives.dll
10.0.10240.16384 (th1.150709-1700)
Windows Cryptographic Primitives Library
Microsoft® Windows® Operating System
10.0.10240.16384
False
False
False
False
False
Engelska (USA)


mscoreei.dll
C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscoreei.dll
mscoreei.dll
mscoreei.dll
4.6.79.0 built by: NETFXREL2
Microsoft .NET Runtime Execution Engine
Microsoft® .NET Framework
4.6.79.0
False
False
False
True
False
Engelska (USA)


SHLWAPI.dll
C:\WINDOWS\SYSTEM32\SHLWAPI.dll
SHLWAPI
SHLWAPI.DLL.MUI
10.0.10240.16384 (th1.150709-1700)
Shell Light-weight Utility Library
Operativsystemet Microsoft® Windows®
10.0.10240.16384
False
False
False
False
False
Svenska (Sverige)


combase.dll
C:\WINDOWS\SYSTEM32\combase.dll
COMBASE.DLL
COMBASE.DLL.MUI
10.0.10240.16384 (th1.150709-1700)
Microsoft COM för Windows
Operativsystemet Microsoft® Windows®
10.0.10240.16384
False
False
False
False
False
Svenska (Sverige)


GDI32.dll
C:\WINDOWS\SYSTEM32\GDI32.dll
gdi32
gdi32
10.0.10240.16390 (th1_st1.150714-1601)
GDI Client DLL
Microsoft® Windows® Operating System
10.0.10240.16390
False
False
False
False
False
Engelska (USA)


USER32.dll
C:\WINDOWS\SYSTEM32\USER32.dll
user32
user32
10.0.10240.16384 (th1.150709-1700)
Fleranvändarklient-DLL-fil för Windows
Operativsystemet Microsoft® Windows®
10.0.10240.16384
False
False
False
False
False
Svenska (Sverige)


IMM32.DLL
C:\WINDOWS\SYSTEM32\IMM32.DLL
imm32
imm32
10.0.10240.16384 (th1.150709-1700)
Multi-User Windows IMM32 API Client DLL
Microsoft® Windows® Operating System
10.0.10240.16384
False
False
False
False
False
Engelska (USA)


MSCTF.dll
C:\WINDOWS\SYSTEM32\MSCTF.dll
MSCTF
MSCTF.DLL.MUI
10.0.10240.16384 (th1.150709-1700)
DLL-fil för MSCTF-servern
Operativsystemet Microsoft® Windows®
10.0.10240.16384
False
False
False
False
False
Svenska (Sverige)


kernel.appcore.dll
C:\WINDOWS\SYSTEM32\kernel.appcore.dll
kernel.appcore.dll
kernel.appcore.dll
10.0.10240.16384 (th1.150709-1700)
AppModel API Host
Microsoft® Windows® Operating System
10.0.10240.16384
False
False
False
False
False
Engelska (USA)


VERSION.dll
C:\WINDOWS\SYSTEM32\VERSION.dll
version
VERSION.DLL
10.0.10240.16384 (th1.150709-1700)
Version Checking and File Installation Libraries
Microsoft® Windows® Operating System
10.0.10240.16384
False
False
False
False
False
Engelska (USA)


clr.dll
C:\Windows\Microsoft.NET\Framework\v4.0.30319\clr.dll
clr.dll
clr.dll
4.6.96.0 built by: NETFXREL2STAGE
Microsoft .NET Runtime Common Language Runtime - WorkStation
Microsoft® .NET Framework
4.6.96.0
False
False
False
True
False
Engelska (USA)


MSVCR120_CLR0400.dll
C:\WINDOWS\SYSTEM32\MSVCR120_CLR0400.dll
msvcr120_clr0400.dll
msvcr120_clr0400.dll
12.00.52512.0 built by: VSWINSERVICING
Microsoft® C Runtime Library
Microsoft® Visual Studio® 2013
12.00.52512.0
False
False
False
False
False
Engelska (USA)


mscorlib.ni.dll
C:\WINDOWS\assembly\NativeImages_v4.0.30319_32\mscorlib\739821138ef3780d29566f16c4ec3836\mscorlib.ni.dll
mscorlib.dll
mscorlib.dll
4.6.96.0 built by: NETFXREL2STAGE
Microsoft Common Language Runtime Class Library
Microsoft® .NET Framework
4.6.96.0
False
False
False
True
False
Engelska (USA)


ole32.dll
C:\WINDOWS\SYSTEM32\ole32.dll
OLE32.DLL
OLE32.DLL.MUI
10.0.10240.16384 (th1.150709-1700)
Microsoft OLE för Windows
Operativsystemet Microsoft® Windows®
10.0.10240.16384
False
False
False
False
False
Svenska (Sverige)


uxtheme.dll
C:\WINDOWS\system32\uxtheme.dll
UxTheme.dll
UxTheme.dll.mui
10.0.10240.16384 (th1.150709-1700)
Bibliotek för Microsoft UxTheme
Operativsystemet Microsoft® Windows®
10.0.10240.16384
False
False
False
False
False
Svenska (Sverige)


CRYPTSP.dll
C:\WINDOWS\SYSTEM32\CRYPTSP.dll
cryptsp.dll
cryptsp.dll
10.0.10240.16384 (th1.150709-1700)
Cryptographic Service Provider API
Microsoft® Windows® Operating System
10.0.10240.16384
False
False
False
False
False
Engelska (USA)


bcrypt.dll
C:\WINDOWS\SYSTEM32\bcrypt.dll
bcrypt.dll
bcrypt.dll.mui
10.0.10240.16384 (th1.150709-1700)
Bibliotek för kryptografiska primitiver i Windows
Operativsystemet Microsoft® Windows®
10.0.10240.16384
False
False
False
False
False
Svenska (Sverige)


rsaenh.dll
C:\WINDOWS\system32\rsaenh.dll
rsaenh.dll
rsaenh.dll.mui
10.0.10240.16384 (th1.150709-1700)
Microsoft Enhanced Cryptographic Provider
Microsoft® Windows® Operating System
10.0.10240.16384
False
False
False
False
False
Engelska (USA)


clrjit.dll
C:\Windows\Microsoft.NET\Framework\v4.0.30319\clrjit.dll
clrjit.dll
clrjit.dll
4.6.96.0 built by: NETFXREL2STAGE
Microsoft .NET Runtime Just-In-Time Compiler
Microsoft® .NET Framework
4.6.96.0
False
False
False
True
False
Engelska (USA)


OLEAUT32.dll
C:\WINDOWS\SYSTEM32\OLEAUT32.dll
OLEAUT32.DLL

10.0.10240.16384


10.0.10240.16384
False
False
False
False
False
Engelska (USA)


System.ni.dll
C:\WINDOWS\assembly\NativeImages_v4.0.30319_32\System\ca6efbdfe42568e069a7e2f1a869de59\System.ni.dll
System.dll
System.dll
4.6.79.0 built by: NETFXREL2
.NET Framework
Microsoft® .NET Framework
4.6.79.0
False
False
False
True
False
Engelska (USA)


System.Xml.ni.dll
C:\WINDOWS\assembly\NativeImages_v4.0.30319_32\System.Xml\e6dca958930c9fab108edde22f45f2d0\System.Xml.ni.dll
System.Xml.dll
System.Xml.dll
4.6.79.0 built by: NETFXREL2
.NET Framework
Microsoft® .NET Framework
4.6.79.0
False
False
False
True
False
Engelska (USA)


gdiplus.dll
C:\WINDOWS\WinSxS\x86_microsoft.windows.gdiplus_6595b64144ccf1df_1.1.10240.16384_none_d15682eeaf714889\gdiplus.dll
gdiplus
gdiplus
10.0.10240.16384 (th1.150709-1700)
Microsoft GDI+
Microsoft® Windows® Operating System
10.0.10240.16384
False
False
False
False
False
Engelska (USA)


shell32.dll
C:\WINDOWS\SYSTEM32\shell32.dll
SHELL32
SHELL32.DLL.MUI
10.0.10240.16425 (th1.150802-1600)
DLL-fil för Windows-gränssnittet
Operativsystemet Microsoft® Windows®
10.0.10240.16425
False
False
False
False
False
Svenska (Sverige)


windows.storage.dll
C:\WINDOWS\SYSTEM32\windows.storage.dll
Windows.Storage
Windows.Storage.dll.MUI
10.0.10240.16384 (th1.150709-1700)
Microsoft WinRT Storage-API
Operativsystemet Microsoft® Windows®
10.0.10240.16384
False
False
False
False
False
Svenska (Sverige)


shcore.dll
C:\WINDOWS\SYSTEM32\shcore.dll
SHCORE
SHCORE.dll.mui
10.0.10240.16384 (th1.150709-1700)
SHCORE
Operativsystemet Microsoft® Windows®
10.0.10240.16384
False
False
False
False
False
Svenska (Sverige)


powrprof.dll
C:\WINDOWS\SYSTEM32\powrprof.dll
POWRPROF
POWRPROF.DLL.MUI
10.0.10240.16384 (th1.150709-1700)
Hjälp-DLL för energiprofil
Operativsystemet Microsoft® Windows®
10.0.10240.16384
False
False
False
False
False
Svenska (Sverige)


profapi.dll
C:\WINDOWS\SYSTEM32\profapi.dll
PROFAPI.DLL
PROFAPI.DLL
10.0.10240.16384 (th1.150709-1700)
User Profile Basic API
Microsoft® Windows® Operating System
10.0.10240.16384
False
False
False
False
False
Engelska (USA)


System.Data.dll
C:\WINDOWS\Microsoft.Net\assembly\GAC_32\System.Data\v4.0_4.0.0.0__b77a5c561934e089\System.Data.dll
system.data.dll
system.data.dll
4.6.79.0 built by: NETFXREL2
.NET Framework
Microsoft® .NET Framework
4.6.79.0
False
False
False
&nb

When I try to reinstall, I get the following message (se pic) and the link to this place:
C:\Users\Asus\AppData\Local\Temp\bzomdq31.xe5\

I click Ok and abort, and the final pop-up tells me that the previous version could not be removed.

Currently what I would like to do is to simply reinstall it all and start all over.
I have copied the em-libraries to dropbox and can put them back in order to get the same set-up as before (I assume, please advise).

Also, I will most probably remove the report above as I think it gives away too much information about me. Please tell me when you done with it.

Best regards // Annika

Hello Annika, this seems to be caused by a corrupt installation, please try to uninstall the program using the installer to your currently installed release. Navigate to Control Panel > Programs and Features and click on eM Client to find out the release number of your installation. After you find out the release check http://www.emclient.com/release-history to download the release’s installer for successful uninstall.

Then you should be able to reinstall using that setup or the newest setup available on the release history page.

Regards,

I had to download a uninstaller (REVO) in order to uninstall eM Client as the .msi-file location had changed. I have downloaded and reinstalled it, and added all the accounts and signatures again.

However, if a reinstallation is necessary again - where are the signatures installed so I can import them more easily next time?

Also, the trouble was indeed that nothing could be done via the uninstaller in eM or in Windows as the same fault message appeared. Next time I will look upon the way-to-do listed above though, before I try REVO.

All in all, I solved it myself. Br // Annika

Hello Annika,
usually, when not dealing with a specific problem like yours was, you won’t need to uninstall eM Client and if you just reinstall it over the old version all your data should be secure and ready for use, including the signatures.

Best regards,
Olivia