Specifically, the error message is: “The ordinal 788 could not be located in the dynamic link library C:\Windows\System32\ieframe.dll”
System.BadImageFormatException: The operating system cannot run . (Exception from HRESULT: 0x800700B6)
at System.Windows.Forms.UnsafeNativeMethods.CoCreateInstance(Guid& clsid, Object punkOuter, Int32 context, Guid& iid)
System.Windows.Forms
System.Windows.Forms.dll
100663470
System.Windows.Forms
System.Windows.Forms.UnsafeNativeMethods
CoCreateInstance
mscorlib
System.Guid&
clsid
mscorlib
System.Object
punkOuter
mscorlib
System.Int32
context
mscorlib
System.Guid&
iid
ffffffff
0
System.Windows.Forms.dll
100682908
System.Windows.Forms
System.Windows.Forms.WebBrowserBase
TransitionFromPassiveToLoaded
8
37
System.Windows.Forms.dll
100682891
System.Windows.Forms
System.Windows.Forms.WebBrowserBase
TransitionUpTo
System.Windows.Forms
System.Windows.Forms.WebBrowserHelper+AXState
state
3e
a1
System.Windows.Forms.dll
100683047
System.Windows.Forms
System.Windows.Forms.WebBrowser
get_AxIWebBrowser2
41
8bada4
MailClient.exe
100691873
MailClient
MailClient.UI.Controls.WebBrowserEx
OnParentChanged
mscorlib
System.EventArgs
e
17
2c
System.Windows.Forms.dll
100665231
System.Windows.Forms
System.Windows.Forms.Control
AssignParent
System.Windows.Forms
System.Windows.Forms.Control
value
4d
af
System.Windows.Forms.dll
100665874
System.Windows.Forms
System.Windows.Forms.Control+ControlCollection
Add
System.Windows.Forms
System.Windows.Forms.Control
value
d2
e7
MailClient.exe
100691389
MailClient
MailClient.UI.Controls.controlMessageDetail
InitializeComponent
880
fe8
MailClient.exe
100691278
MailClient
MailClient.UI.Controls.controlMessageDetail
.ctor
58
c9
MailClient.exe
100693400
MailClient
MailClient.UI.Forms.formMain
InitializeComponent
3c
e4
MailClient.exe
100693065
MailClient
MailClient.UI.Forms.formMain
.ctor
mscorlib
System.Collections.Generic.List`1[[System.String,
mscorlib, Version=4.0.0.0, Culture=neutral,
PublicKeyToken=b77a5c561934e089]]
arguments
53
cc
MailClient.exe
100675690
MailClient
MailClient.Program
CreateMainForm
mscorlib
System.Boolean
startupInit
mscorlib
System.Collections.Generic.List`1[[System.String,
mscorlib, Version=4.0.0.0, Culture=neutral,
PublicKeyToken=b77a5c561934e089]]
args
8
2c
MailClient.exe
100675688
MailClient
MailClient.Program
Main
mscorlib
System.String[]
args
1229
2430
MailClient.exe
C:\Program
Files\eM Client\MailClient.exe
MailClient.exe
MailClient.exe
6.0.22344.0
eM
Client
eM
Client
6.0.22344.0
False
False
False
False
False
Language
Neutral
ntdll.dll
C:\WINDOWS\SYSTEM32\ntdll.dll
ntdll.dll
ntdll.dll.mui
6.3.9600.17031
(winblue_gdr.140221-1952)
NT Layer
DLL
Microsoft®
Windows® Operating System
6.3.9600.17031
False
False
False
False
False
English (United
States)
MSCOREE.DLL
C:\WINDOWS\SYSTEM32\MSCOREE.DLL
mscoree.dll
mscoree.dll
6.3.9600.16384
(winblue_rtm.130821-1623)
Microsoft
.NET Runtime Execution Engine
Microsoft®
Windows® Operating System
6.3.9600.16384
False
False
False
False
False
English (United
States)
KERNEL32.dll
C:\WINDOWS\system32\KERNEL32.dll
kernel32
kernel32
6.3.9600.17031
(winblue_gdr.140221-1952)
Windows NT
BASE API Client DLL
Microsoft®
Windows® Operating System
6.3.9600.17031
False
False
False
False
False
English (United
States)
KERNELBASE.dll
C:\WINDOWS\system32\KERNELBASE.dll
Kernelbase.dll
Kernelbase.dll.mui
6.3.9600.17031
(winblue_gdr.140221-1952)
Windows NT
BASE API Client DLL
Microsoft®
Windows® Operating System
6.3.9600.17031
False
False
False
False
False
English (United
States)
apphelp.dll
C:\WINDOWS\system32\apphelp.dll
Apphelp
Apphelp
6.3.9600.16384
(winblue_rtm.130821-1623)
Application
Compatibility Client Library
Microsoft®
Windows® Operating System
6.3.9600.16384
False
False
False
False
False
English (United
States)
AcLayers.DLL
C:\WINDOWS\AppPatch\AcLayers.DLL
6.3.9600.17415
(winblue_r4.141028-1500)
Windows
Compatibility DLL
Microsoft®
Windows® Operating System
6.3.9600.17415
False
False
False
False
False
English (United
States)
msvcrt.dll
C:\WINDOWS\system32\msvcrt.dll
msvcrt.dll
msvcrt.dll
7.0.9600.17415
(winblue_r4.141028-1500)
Windows NT
CRT DLL
Microsoft®
Windows® Operating System
7.0.9600.17415
False
False
False
False
False
English (United
States)
USER32.dll
C:\WINDOWS\system32\USER32.dll
user32
user32
6.3.9600.16384
(winblue_rtm.130821-1623)
Multi-User
Windows USER API Client DLL
Microsoft®
Windows® Operating System
6.3.9600.16384
False
False
False
False
False
English (United
States)
GDI32.dll
C:\WINDOWS\system32\GDI32.dll
gdi32
gdi32
6.3.9600.17415
(winblue_r4.141028-1500)
GDI Client
DLL
Microsoft®
Windows® Operating System
6.3.9600.17415
False
False
False
False
False
English (United
States)
SHELL32.dll
C:\WINDOWS\system32\SHELL32.dll
SHELL32
SHELL32.DLL.MUI
6.3.9600.17031
(winblue_gdr.140221-1952)
Windows
Shell Common Dll
Microsoft®
Windows® Operating System
6.3.9600.17031
False
False
False
False
False
English (United
States)
SHLWAPI.dll
C:\WINDOWS\system32\SHLWAPI.dll
SHLWAPI
SHLWAPI.DLL.MUI
6.3.9600.16384
(winblue_rtm.130821-1623)
Shell
Light-weight Utility Library
Microsoft®
Windows® Operating System
6.3.9600.16384
False
False
False
False
False
English (United
States)
OLEAUT32.dll
C:\WINDOWS\system32\OLEAUT32.dll
OLEAUT32.DLL
6.3.9600.17560
6.3.9600.17560
False
False
False
False
False
English (United
States)
MPR.dll
C:\WINDOWS\SYSTEM32\MPR.dll
mpr.dll
mpr.dll.mui
6.3.9600.16384
(winblue_rtm.130821-1623)
Multiple
Provider Router DLL
Microsoft®
Windows® Operating System
6.3.9600.16384
False
False
False
False
False
English (United
States)
SETUPAPI.dll
C:\WINDOWS\system32\SETUPAPI.dll
SETUPAPI.DLL
SETUPAPI.DLL.MUI
6.3.9600.16384
(winblue_rtm.130821-1623)
Windows
Setup API
Microsoft®
Windows® Operating System
6.3.9600.16384
False
False
False
False
False
English (United
States)
sfc.dll
C:\WINDOWS\SYSTEM32\sfc.dll
sfc.dll
sfc.dll
6.3.9600.16384
(winblue_rtm.130821-1623)
Windows
File Protection
Microsoft®
Windows® Operating System
6.3.9600.16384
False
False
False
False
False
English (United
States)
WINSPOOL.DRV
C:\WINDOWS\SYSTEM32\WINSPOOL.DRV
winspool.drv
winspool.drv.mui
6.3.9600.16384
(winblue_rtm.130821-1623)
Windows
Spooler Driver
Microsoft®
Windows® Operating System
6.3.9600.16384
False
False
False
False
False
English (United
States)
RPCRT4.dll
C:\WINDOWS\system32\RPCRT4.dll
rpcrt4.dll
rpcrt4.dll.mui
6.3.9600.16384
(winblue_rtm.130821-1623)
Remote
Procedure Call Runtime
Microsoft®
Windows® Operating System
6.3.9600.16384
False
False
False
False
False
English (United
States)
combase.dll
C:\WINDOWS\SYSTEM32\combase.dll
COMBASE.DLL
COMBASE.DLL.MUI
6.3.9600.16384
(winblue_rtm.130821-1623)
Microsoft
COM for Windows
Microsoft®
Windows® Operating System
6.3.9600.16384
False
False
False
False
False
English (United
States)
CFGMGR32.dll
C:\WINDOWS\system32\CFGMGR32.dll
cfgmgr32.dll
CFGMGR32.DLL
6.3.9600.17415
(winblue_r4.141028-1500)
Configuration
Manager DLL
Microsoft®
Windows® Operating System
6.3.9600.17415
False
False
False
False
False
English (United
States)
sfc_os.DLL
C:\WINDOWS\SYSTEM32\sfc_os.DLL
sfc_os.dll
sfc_os.dll
6.3.9600.17415
(winblue_r4.141028-1500)
Windows
File Protection
Microsoft®
Windows® Operating System
6.3.9600.17415
False
False
False
False
False
English (United
States)
SortWindows61.dll
C:\WINDOWS\SYSTEM32\SortWindows61.dll
SortWindows61
SortWindows61.dll
6.3.9600.17415
(winblue_r4.141028-1500)
SortWindows61
Dll
Microsoft®
Windows® Operating System
6.3.9600.17415
False
False
False
False
False
English (United
States)
IMM32.DLL
C:\WINDOWS\system32\IMM32.DLL
imm32
imm32
6.3.9600.17415
(winblue_r4.141028-1500)
Multi-User
Windows IMM32 API Client DLL
Microsoft®
Windows® Operating System
6.3.9600.17415
False
False
False
False
False
English (United
States)
MSCTF.dll
C:\WINDOWS\system32\MSCTF.dll
MSCTF
MSCTF.DLL.MUI
6.3.9600.16384
(winblue_rtm.130821-1623)
MSCTF
Server DLL
Microsoft®
Windows® Operating System
6.3.9600.16384
False
False
False
False
False
English (United
States)
ADVAPI32.dll
C:\WINDOWS\system32\ADVAPI32.dll
advapi32.dll
advapi32.dll.mui
6.3.9600.16384
(winblue_rtm.130821-1623)
Advanced
Windows 32 Base API
Microsoft®
Windows® Operating System
6.3.9600.16384
False
False
False
False
False
English (United
States)
sechost.dll
C:\WINDOWS\SYSTEM32\sechost.dll
sechost.dll
sechost.dll.mui
6.3.9600.16384
(winblue_rtm.130821-1623)
Host for
SCM/SDDL/LSA Lookup APIs
Microsoft®
Windows® Operating System
6.3.9600.16384
False
False
False
False
False
English (United
States)
mscoreei.dll
C:\Windows\Microsoft.NET \Framework\v4.0.30319\mscoreei.dll
mscoreei.dll
mscoreei.dll
4.0.30319.34209
built by: FX452RTMGDR
Microsoft
.NET Runtime Execution Engine
Microsoft® .NET
Framework
4.0.30319.34209
False
False
False
True
False
English (United
States)
clr.dll
C:\Windows\Microsoft.NET \Framework\v4.0.30319\clr.dll
clr.dll
clr.dll
4.0.30319.34209
built by: FX452RTMGDR
Microsoft
.NET Runtime Common Language Runtime - WorkStation
Microsoft® .NET
Framework
4.0.30319.34209
False
False
False
True
False
English (United
States)
MSVCR120_CLR0400.dll
C:\WINDOWS\SYSTEM32\MSVCR120_CLR0400.dll
msvcr120_clr0400.dll
msvcr120_clr0400.dll
12.00.51670.34230
built by: FX452RTMGDR
Microsoft®
C Runtime Library
Microsoft® Visual
Studio® 12 CTP
12.00.51670.34230
False
False
False
False
False
English (United
States)
mscorlib.ni.dll
C:\WINDOWS\assembly\NativeImages_v4.0.30319_32\mscorlib\d03a3ddcd6a395878751c5e90fa16915\mscorlib.ni.dll
mscorlib.dll
mscorlib.dll
4.0.30319.34209
built by: FX452RTMGDR
Microsoft
Common Language Runtime Class Library
Microsoft® .NET
Framework
4.0.30319.34209
False
False
False
True
False
English (United
States)
ole32.dll
C:\WINDOWS\system32\ole32.dll
OLE32.DLL
OLE32.DLL.MUI
6.3.9600.16384
(winblue_rtm.130821-1623)
Microsoft
OLE for Windows
Microsoft®
Windows® Operating System
6.3.9600.16384
False
False
False
False
False
English (United
States)
kernel.appcore.dll
C:\WINDOWS\SYSTEM32\kernel.appcore.dll
kernel.appcore.dll
kernel.appcore.dll
6.3.9600.17415
(winblue_r4.141028-1500)
AppModel
API Host
Microsoft®
Windows® Operating System
6.3.9600.17415
False
False
False
False
False
English (United
States)
CRYPTBASE.dll
C:\WINDOWS\SYSTEM32\CRYPTBASE.dll
cryptbase.dll
cryptbase.dll
6.3.9600.17415
(winblue_r4.141028-1500)
Base
cryptographic API DLL
Microsoft®
Windows® Operating System
6.3.9600.17415
False
False
False
False
False
English (United
States)
bcryptPrimitives.dll
C:\WINDOWS\SYSTEM32\bcryptPrimitives.dll
bcryptprimitives.dll
bcryptprimitives.dll
6.3.9600.17415
(winblue_r4.141028-1500)
Windows
Cryptographic Primitives Library
Microsoft®
Windows® Operating System
6.3.9600.17415
False
False
False
False
False
English (United
States)
uxtheme.dll
C:\WINDOWS\system32\uxtheme.dll
UxTheme.dll
UxTheme.dll.mui
6.3.9600.16384
(winblue_rtm.130821-1623)
Microsoft
UxTheme Library
Microsoft®
Windows® Operating System
6.3.9600.16384
False
False
False
False
False
English (United
States)
clrjit.dll
C:\Windows\Microsoft.NET \Framework\v4.0.30319\clrjit.dll
clrjit.dll
clrjit.dll
4.0.30319.34209
built by: FX452RTMGDR
Microsoft
.NET Runtime Just-In-Time Compiler
Microsoft® .NET
Framework
4.0.30319.34209
False
False
False
True
False
English (United
States)
System.ni.dll
C:\WINDOWS\assembly\NativeImages_v4.0.30319_32\System\1a6b5095c4416a37f9ca4cf4436d1311\System.ni.dll
System.dll
System.dll
4.0.30319.34239
built by: FX452RTMGDR
.NET
Framework
Microsoft® .NET
Framework
4.0.30319.34239
False
False
False
True
False
English (United
States)
System.Drawing.ni.dll
C:\WINDOWS\assembly\NativeImages_v4.0.30319_32\System.Drawing\d91798a9a9fcb450351fe8e49026a69f\System.Drawing.ni.dll
System.Drawing.dll
System.Drawing.dll
4.0.30319.34209
built by: FX452RTMGDR
.NET
Framework
Microsoft® .NET
Framework
4.0.30319.34209
False
False
False
True
False
English (United
States)
System.Windows.Forms.ni.dll
C:\WINDOWS\assembly\NativeImages_v4.0.30319_32\System.Windows.Forms\e3a57545efff2de6efdcefb606e35e3e\System.Windows.Forms.ni.dll
System.Windows.Forms.dll
System.Windows.Forms.dll
4.0.30319.34250
built by: FX452RTMGDR
.NET
Framework
Microsoft® .NET
Framework
4.0.30319.34250
False
False
False
True
False
English (United
States)
CRYPTSP.dll
C:\WINDOWS\SYSTEM32\CRYPTSP.dll
cryptsp.dll
cryptsp.dll
6.3.9600.17415
(winblue_r4.141028-1500)
Cryptographic
Service Provider API
Microsoft®
Windows® Operating System
6.3.9600.17415
False
False
False
False
False
English (United
States)
rsaenh.dll
C:\WINDOWS\system32\rsaenh.dll
rsaenh.dll
rsaenh.dll.mui
6.3.9600.16384
(winblue_rtm.130821-1623)
Microsoft
Enhanced Cryptographic Provider
Microsoft®
Windows® Operating System
6.3.9600.16384
False
False
False
False
False
English (United
States)
bcrypt.dll
C:\WINDOWS\SYSTEM32\bcrypt.dll
bcrypt.dll
bcrypt.dll.mui
6.3.9600.16384
(winblue_rtm.130821-1623)
Windows
Cryptographic Primitives Library
Microsoft®
Windows® Operating System
6.3.9600.16384
False
False
False
False
False
English (United
States)
MailClient.Collections.ni.dll
C:\WINDOWS\assembly\NativeImages_v4.0.30319_32\MailClient.1d52ed9e#\fe654a87f545e48757c521320730248f\MailClient.Collections.ni.dll
MailClient.Collections.dll
MailClient.Collections.dll
6.0.22344.0
MailClient.Collections
MailClient.Collections
6.0.22344.0
False
False
False
False
False
Language
Neutral
System.Xml.ni.dll
C:\WINDOWS\assembly\NativeImages_v4.0.30319_32\System.Xml\9a349fb029581f4752d2c6cfcfeab816\System.Xml.ni.dll
System.Xml.dll
System.Xml.dll
4.0.30319.34230
built by: FX452RTMGDR
.NET
Framework
Microsoft® .NET
Framework
4.0.30319.34230
False
False
False
True
False
English (United
States)
gdiplus.dll
C:\WINDOWS\WinSxS\x86_microsoft.windows.gdiplus_6595b64144ccf1df_1.1.9600.17415_none_dad8722c5bcc2d8f\gdiplus.dll
gdiplus
gdiplus
6.3.9600.17415
(winblue_r4.141028-1500)
Microsoft
GDI+
Microsoft®
Windows® Operating System
6.3.9600.17415
False
False
False
False
False
English (United
States)
System.Core.ni.dll
C:\WINDOWS\assembly\NativeImages_v4.0.30319_32\System.Core\257fa713928375c0ac9b9f24904e988f\System.Core.ni.dll
System.Core.dll
System.Core.dll
4.0.30319.34209
built by: FX452RTMGDR
.NET
Framework
Microsoft® .NET
Framework
4.0.30319.34209
False
False
False
True
False
English (United
States)
System.Data.ni.dll
C:\WINDOWS\assembly\NativeImages_v4.0.30319_32\System.Data\e3abc4d3f7fef760d13bf957613960cb\System.Data.ni.dll
system.data.dll
system.data.dll
4.0.30319.34209
built by: FX452RTMGDR
.NET
Framework
Microsoft® .NET
Framework
4.0.30319.34209
False
False
False
True
False
English (United
States)
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
4.0.30319.34209
built by: FX452RTMGDR
.NET
Framework
Microsoft® .NET
Framework
4.0.30319.34209
False
False
False
True
False
English (United
States)
WS2_32.dll
C:\WINDOWS\system32\WS2_32.dll
ws2_32.dll
ws2_32.dll.mui
6.3.9600.16384
(winblue_rtm.130821-1623)
Windows
Socket 2.0 32-Bit DLL
Microsoft®
Windows® Operating System
6.3.9600.16384
False
False
False
False
False
English (United
States)
CRYPT32.dll
C:\WINDOWS\system32\CRYPT32.dll
CRYPT32.DLL
CRYPT32.DLL.MUI
6.3.9600.16431
(winblue_gdr.131015-2301)