utapyngo / icsmanager Goto Github PK

Wanted (well, needed) this on a friend's PC which is ultra slow and has no sensible toolchain..

I use Huawei E173 HSPA modem and its internet connection (normal NDIS adapter visible in Windows) is not listed by IcsManager. However, it is still shareable by its GUID. Had to find it in the Registry.
My operating system is Windows 7 32 bit.

DisableSharing gives me an access violation on Windows 10.

I can manually disable ICS, and then restart the application to enable sharing. Just disabling gives me a memory error.

If you need any further information please do let me know.

I run the icsmanager with Visual Studio and run into the following error.
Need help ...I use Windows 10 and want to use c# to enable/disable ICs
Thanks

C:\icsmanager-master\IcsManagerConsole\bin\Debug>IcsManager disable
Internet Connection Sharing will be disabled:
System.__ComObject -> System.__ComObject

Unhandled Exception: System.AccessViolationException: Attempted to read or write protected memory. This is often an indication that other memory is corrupt.
at NETCONLib.INetSharingConfiguration.DisableSharing()
at IcsManagerLibrary.IcsManager.ShareConnection(INetConnection connectionToShare, INetConnection homeConnection) in C:\icsmanager-master\IcsManagerLibrary\IcsManager.cs:line 55
at IcsManagerConsole.Program.DisableICS() in C:\icsmanager-master\IcsManagerConsole\Program.cs:line 111
at IcsManagerConsole.Program.Main(String[] args) in C:\icsmanager-master\IcsManagerConsole\Program.cs:line 169

the 'icsmanager info' command can not show virtual wireless device (such as virtual device from 'netsh wlan start hostednetwork')?
can you fix it ? thanks!

PS C:\users\Himanshu Shekhar\Downloads\icsmanager-master> .\build.cmd

C:\users\Himanshu Shekhar\Downloads\icsmanager-master>C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe /p:Configuration=Release;DebugType=None;OutDir=..
Microsoft (R) Build Engine version 4.6.79.0
[Microsoft .NET Framework, version 4.0.30319.42000]
Copyright (C) Microsoft Corporation. All rights reserved.

Building the projects in this solution one at a time. To enable parallel build, please add the "/m" switch.
Build started 2/15/2016 11:53:53 AM.
Project "C:\users\Himanshu Shekhar\Downloads\icsmanager-master\IcsManager.sln" on node 1 (default targets).
ValidateSolutionConfiguration:
Building solution configuration "Release|Mixed Platforms".
Project "C:\users\Himanshu Shekhar\Downloads\icsmanager-master\IcsManager.sln" (1) is building "C:\users\Himanshu Shekh
ar\Downloads\icsmanager-master\IcsManagerLibrary\IcsManagerLibrary.csproj" (2) on node 1 (default targets).
C:\Windows\Microsoft.NET\Framework\v4.0.30319\Microsoft.Common.targets(1605,5): warning MSB3274: The primary reference
"System.Management.Automation, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture
=MSIL" could not be resolved because it was built against the ".NETFramework,Version=v4.5" framework. This is a higher
version than the currently targeted framework ".NETFramework,Version=v4.0". [C:\users\Himanshu Shekhar\Downloads\icsman
ager-master\IcsManagerLibrary\IcsManagerLibrary.csproj]
C:\Windows\Microsoft.NET\Framework\v4.0.30319\Microsoft.Common.targets(1605,5): warning MSB3275: The primary reference
"System.Management.Automation, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture
=MSIL" could not be resolved because it has an indirect dependency on the assembly "Microsoft.Management.Infrastructure
.Native, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" which was built against the ".NETFramework,
Version=v4.5" framework. This is a higher version than the currently targeted framework ".NETFramework,Version=v4.0". [
C:\users\Himanshu Shekhar\Downloads\icsmanager-master\IcsManagerLibrary\IcsManagerLibrary.csproj]
GenerateTargetFrameworkMonikerAttribute:
Skipping target "GenerateTargetFrameworkMonikerAttribute" because all output files are up-to-date with respect to the i
nput files.
CoreCompile:
C:\Windows\Microsoft.NET\Framework\v4.0.30319\Csc.exe /noconfig /nowarn:1701,1702 /nostdlib+ /errorreport:prompt /war
n:4 /define:TRACE /highentropyva- /reference:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework.NETFra
mework\v4.0\mscorlib.dll" /reference:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework.NETFramework\v
4.0\System.Core.dll" /reference:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework.NETFramework\v4.0\S
ystem.Data.DataSetExtensions.dll" /reference:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework.NETFra
mework\v4.0\System.Data.dll" /reference:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework.NETFramewor
k\v4.0\System.dll" /reference:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework.NETFramework\v4.0\Sys
tem.Management.dll" /link:obj\Release\Interop.NETCONLib.dll /debug- /filealign:512 /optimize+ /out:obj\Release\IcsMan
agerLibrary.dll /target:library /utf8output Enable_ICS.cs Disable_ICS.cs Get_NetworkConnections.cs IcsManager.cs NetS
hare.cs Properties\AssemblyInfo.cs "C:\Users\Himanshu Shekhar\AppData\Local\Temp.NETFramework,Version=v4.0.AssemblyA
ttributes.cs"
Enable_ICS.cs(2,25): error CS0234: The type or namespace name 'Automation' does not exist in the namespace 'System.Mana
gement' (are you missing an assembly reference?) [C:\users\Himanshu Shekhar\Downloads\icsmanager-master\IcsManagerLibra
ry\IcsManagerLibrary.csproj]
Enable_ICS.cs(7,30): error CS0246: The type or namespace name 'PSCmdlet' could not be found (are you missing a using di
rective or an assembly reference?) [C:\users\Himanshu Shekhar\Downloads\icsmanager-master\IcsManagerLibrary\IcsManagerL
ibrary.csproj]
Disable_ICS.cs(1,25): error CS0234: The type or namespace name 'Automation' does not exist in the namespace 'System.Man
agement' (are you missing an assembly reference?) [C:\users\Himanshu Shekhar\Downloads\icsmanager-master\IcsManagerLibr
ary\IcsManagerLibrary.csproj]
Disable_ICS.cs(6,31): error CS0246: The type or namespace name 'PSCmdlet' could not be found (are you missing a using d
irective or an assembly reference?) [C:\users\Himanshu Shekhar\Downloads\icsmanager-master\IcsManagerLibrary\IcsManager
Library.csproj]
Get_NetworkConnections.cs(1,25): error CS0234: The type or namespace name 'Automation' does not exist in the namespace
'System.Management' (are you missing an assembly reference?) [C:\users\Himanshu Shekhar\Downloads\icsmanager-master\Ics
ManagerLibrary\IcsManagerLibrary.csproj]
Get_NetworkConnections.cs(6,42): error CS0246: The type or namespace name 'PSCmdlet' could not be found (are you missin
g a using directive or an assembly reference?) [C:\users\Himanshu Shekhar\Downloads\icsmanager-master\IcsManagerLibrary
\IcsManagerLibrary.csproj]
Enable_ICS.cs(9,10): error CS0246: The type or namespace name 'Parameter' could not be found (are you missing a using d
irective or an assembly reference?) [C:\users\Himanshu Shekhar\Downloads\icsmanager-master\IcsManagerLibrary\IcsManager
Library.csproj]
Enable_ICS.cs(9,10): error CS0246: The type or namespace name 'ParameterAttribute' could not be found (are you missing
a using directive or an assembly reference?) [C:\users\Himanshu Shekhar\Downloads\icsmanager-master\IcsManagerLibrary\I
csManagerLibrary.csproj]
Enable_ICS.cs(14,10): error CS0246: The type or namespace name 'Parameter' could not be found (are you missing a using
directive or an assembly reference?) [C:\users\Himanshu Shekhar\Downloads\icsmanager-master\IcsManagerLibrary\IcsManage
rLibrary.csproj]
Enable_ICS.cs(14,10): error CS0246: The type or namespace name 'ParameterAttribute' could not be found (are you missing
a using directive or an assembly reference?) [C:\users\Himanshu Shekhar\Downloads\icsmanager-master\IcsManagerLibrary
IcsManagerLibrary.csproj]
Enable_ICS.cs(19,10): error CS0246: The type or namespace name 'Parameter' could not be found (are you missing a using
directive or an assembly reference?) [C:\users\Himanshu Shekhar\Downloads\icsmanager-master\IcsManagerLibrary\IcsManage
rLibrary.csproj]
Enable_ICS.cs(19,10): error CS0246: The type or namespace name 'ParameterAttribute' could not be found (are you missing
a using directive or an assembly reference?) [C:\users\Himanshu Shekhar\Downloads\icsmanager-master\IcsManagerLibrary
IcsManagerLibrary.csproj]
Enable_ICS.cs(6,6): error CS0246: The type or namespace name 'Cmdlet' could not be found (are you missing a using direc
tive or an assembly reference?) [C:\users\Himanshu Shekhar\Downloads\icsmanager-master\IcsManagerLibrary\IcsManagerLibr
ary.csproj]
Enable_ICS.cs(6,6): error CS0246: The type or namespace name 'CmdletAttribute' could not be found (are you missing a us
ing directive or an assembly reference?) [C:\users\Himanshu Shekhar\Downloads\icsmanager-master\IcsManagerLibrary\IcsMa
nagerLibrary.csproj]
Disable_ICS.cs(5,6): error CS0246: The type or namespace name 'Cmdlet' could not be found (are you missing a using dire
ctive or an assembly reference?) [C:\users\Himanshu Shekhar\Downloads\icsmanager-master\IcsManagerLibrary\IcsManagerLib
rary.csproj]
Disable_ICS.cs(5,6): error CS0246: The type or namespace name 'CmdletAttribute' could not be found (are you missing a u
sing directive or an assembly reference?) [C:\users\Himanshu Shekhar\Downloads\icsmanager-master\IcsManagerLibrary\IcsM
anagerLibrary.csproj]
Get_NetworkConnections.cs(5,6): error CS0246: The type or namespace name 'Cmdlet' could not be found (are you missing a
using directive or an assembly reference?) [C:\users\Himanshu Shekhar\Downloads\icsmanager-master\IcsManagerLibrary\Ic
sManagerLibrary.csproj]
Get_NetworkConnections.cs(5,6): error CS0246: The type or namespace name 'CmdletAttribute' could not be found (are you
missing a using directive or an assembly reference?) [C:\users\Himanshu Shekhar\Downloads\icsmanager-master\IcsManagerL
ibrary\IcsManagerLibrary.csproj]
Done Building Project "C:\users\Himanshu Shekhar\Downloads\icsmanager-master\IcsManagerLibrary\IcsManagerLibrary.csproj
" (default targets) -- FAILED.

Done Building Project "C:\users\Himanshu Shekhar\Downloads\icsmanager-master\IcsManager.sln" (default targets) -- FAILE
D.

Build FAILED.

"C:\users\Himanshu Shekhar\Downloads\icsmanager-master\IcsManager.sln" (default target) (1) ->
"C:\users\Himanshu Shekhar\Downloads\icsmanager-master\IcsManagerLibrary\IcsManagerLibrary.csproj" (default target) (2)
->
(ResolveAssemblyReferences target) ->
C:\Windows\Microsoft.NET\Framework\v4.0.30319\Microsoft.Common.targets(1605,5): warning MSB3274: The primary referenc
e "System.Management.Automation, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitectu
re=MSIL" could not be resolved because it was built against the ".NETFramework,Version=v4.5" framework. This is a highe
r version than the currently targeted framework ".NETFramework,Version=v4.0". [C:\users\Himanshu Shekhar\Downloads\icsm
anager-master\IcsManagerLibrary\IcsManagerLibrary.csproj]
C:\Windows\Microsoft.NET\Framework\v4.0.30319\Microsoft.Common.targets(1605,5): warning MSB3275: The primary referenc
e "System.Management.Automation, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitectu
re=MSIL" could not be resolved because it has an indirect dependency on the assembly "Microsoft.Management.Infrastructu
re.Native, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" which was built against the ".NETFramewor
k,Version=v4.5" framework. This is a higher version than the currently targeted framework ".NETFramework,Version=v4.0".
[C:\users\Himanshu Shekhar\Downloads\icsmanager-master\IcsManagerLibrary\IcsManagerLibrary.csproj]

"C:\users\Himanshu Shekhar\Downloads\icsmanager-master\IcsManager.sln" (default target) (1) ->
"C:\users\Himanshu Shekhar\Downloads\icsmanager-master\IcsManagerLibrary\IcsManagerLibrary.csproj" (default target) (2)
->
(CoreCompile target) ->
Enable_ICS.cs(2,25): error CS0234: The type or namespace name 'Automation' does not exist in the namespace 'System.Ma
nagement' (are you missing an assembly reference?) [C:\users\Himanshu Shekhar\Downloads\icsmanager-master\IcsManagerLib
rary\IcsManagerLibrary.csproj]
Enable_ICS.cs(7,30): error CS0246: The type or namespace name 'PSCmdlet' could not be found (are you missing a using
directive or an assembly reference?) [C:\users\Himanshu Shekhar\Downloads\icsmanager-master\IcsManagerLibrary\IcsManage
rLibrary.csproj]
Disable_ICS.cs(1,25): error CS0234: The type or namespace name 'Automation' does not exist in the namespace 'System.M
anagement' (are you missing an assembly reference?) [C:\users\Himanshu Shekhar\Downloads\icsmanager-master\IcsManagerLi
brary\IcsManagerLibrary.csproj]
Disable_ICS.cs(6,31): error CS0246: The type or namespace name 'PSCmdlet' could not be found (are you missing a using
directive or an assembly reference?) [C:\users\Himanshu Shekhar\Downloads\icsmanager-master\IcsManagerLibrary\IcsManag
erLibrary.csproj]
Get_NetworkConnections.cs(1,25): error CS0234: The type or namespace name 'Automation' does not exist in the namespac
e 'System.Management' (are you missing an assembly reference?) [C:\users\Himanshu Shekhar\Downloads\icsmanager-master\I
csManagerLibrary\IcsManagerLibrary.csproj]
Get_NetworkConnections.cs(6,42): error CS0246: The type or namespace name 'PSCmdlet' could not be found (are you miss
ing a using directive or an assembly reference?) [C:\users\Himanshu Shekhar\Downloads\icsmanager-master\IcsManagerLibra
ry\IcsManagerLibrary.csproj]
Enable_ICS.cs(9,10): error CS0246: The type or namespace name 'Parameter' could not be found (are you missing a using
directive or an assembly reference?) [C:\users\Himanshu Shekhar\Downloads\icsmanager-master\IcsManagerLibrary\IcsManag
erLibrary.csproj]
Enable_ICS.cs(9,10): error CS0246: The type or namespace name 'ParameterAttribute' could not be found (are you missin
g a using directive or an assembly reference?) [C:\users\Himanshu Shekhar\Downloads\icsmanager-master\IcsManagerLibrary
\IcsManagerLibrary.csproj]
Enable_ICS.cs(14,10): error CS0246: The type or namespace name 'Parameter' could not be found (are you missing a usin
g directive or an assembly reference?) [C:\users\Himanshu Shekhar\Downloads\icsmanager-master\IcsManagerLibrary\IcsMana
gerLibrary.csproj]
Enable_ICS.cs(14,10): error CS0246: The type or namespace name 'ParameterAttribute' could not be found (are you missi
ng a using directive or an assembly reference?) [C:\users\Himanshu Shekhar\Downloads\icsmanager-master\IcsManagerLibrar
y\IcsManagerLibrary.csproj]
Enable_ICS.cs(19,10): error CS0246: The type or namespace name 'Parameter' could not be found (are you missing a usin
g directive or an assembly reference?) [C:\users\Himanshu Shekhar\Downloads\icsmanager-master\IcsManagerLibrary\IcsMana
gerLibrary.csproj]
Enable_ICS.cs(19,10): error CS0246: The type or namespace name 'ParameterAttribute' could not be found (are you missi
ng a using directive or an assembly reference?) [C:\users\Himanshu Shekhar\Downloads\icsmanager-master\IcsManagerLibrar
y\IcsManagerLibrary.csproj]
Enable_ICS.cs(6,6): error CS0246: The type or namespace name 'Cmdlet' could not be found (are you missing a using dir
ective or an assembly reference?) [C:\users\Himanshu Shekhar\Downloads\icsmanager-master\IcsManagerLibrary\IcsManagerLi
brary.csproj]
Enable_ICS.cs(6,6): error CS0246: The type or namespace name 'CmdletAttribute' could not be found (are you missing a
using directive or an assembly reference?) [C:\users\Himanshu Shekhar\Downloads\icsmanager-master\IcsManagerLibrary\Ics
ManagerLibrary.csproj]
Disable_ICS.cs(5,6): error CS0246: The type or namespace name 'Cmdlet' could not be found (are you missing a using di
rective or an assembly reference?) [C:\users\Himanshu Shekhar\Downloads\icsmanager-master\IcsManagerLibrary\IcsManagerL
ibrary.csproj]
Disable_ICS.cs(5,6): error CS0246: The type or namespace name 'CmdletAttribute' could not be found (are you missing a
using directive or an assembly reference?) [C:\users\Himanshu Shekhar\Downloads\icsmanager-master\IcsManagerLibrary\Ic
sManagerLibrary.csproj]
Get_NetworkConnections.cs(5,6): error CS0246: The type or namespace name 'Cmdlet' could not be found (are you missing
a using directive or an assembly reference?) [C:\users\Himanshu Shekhar\Downloads\icsmanager-master\IcsManagerLibrary
IcsManagerLibrary.csproj]
Get_NetworkConnections.cs(5,6): error CS0246: The type or namespace name 'CmdletAttribute' could not be found (are yo
u missing a using directive or an assembly reference?) [C:\users\Himanshu Shekhar\Downloads\icsmanager-master\IcsManage
rLibrary\IcsManagerLibrary.csproj]

2 Warning(s)
18 Error(s)

I wanted to use the DLL for a VB6 application. Before compiling the "Register for COM interop" should be set to true. But I get errors trying to compile in VS2013 which I couldn't fix, but the build.cmd works. I have never tried to use a C# DLL in VB6 before, as the API is not documented hence I need some help with the API's that can be used!

Name .......... : Broadband Connection
GUID .......... : {4C5FB441-3233-410B-A094-1D235A16CED1}
Status ........ : Up
InterfaceType . : Ppp
Unicast address : 109.162.51.153/255.255.255.255
Gateway ....... : 0.0.0.0
Device ........ : WAN Miniport (PPPOE)
SharingType ... : ICSSHARINGTYPE_PUBLIC

c:\temp>icsmanager enable {4C5FB441-3233-410B-A094-1D235A16CED1} {FA293CE9-EE7A-4024-BBB2-D1CE0EAFDAFD} [forced]

Unhandled Exception: System.AccessViolationException: Attempted to read or write protected memory. This is often an indication that other memory is corrupt.
at NETCONLib.INetSharingConfiguration.EnableSharing(tagSHARINGCONNECTIONTYPE Type)
at IcsManagerLibrary.IcsManager.ShareConnection(INetConnection connectionToShare, INetConnection homeConnection)
at IcsManagerConsole.Program.EnableICS(String shared, String home, Boolean force)
at IcsManagerConsole.Program.Main(String[] args)

Any way to view logs from this application? It seems to fail at building on my Windows 7 64bit.

It is normal to use console, However, executing the command ”Get-NetworkConnections“ after importing a PowerShell module results in an error that exceeds the expected value.
Thanks for @131 to compile the program.
But I hope the author can produce an official compiled version, and need a 64 bit executable program.

i try to lower the framework. it can build with any problem. when i try to run in windows with .net 4 client profile, it can only show the interface. i enable ics, only can enable

Hi,

It seems after Win 10 update (Version 1607) Powershell library command ICS-Enable ends up with Error.

Unhandled Exception: System.AccessViolationException: Attempted to read or write protected memory. This is often an indication that other memory is corrupt.
   at NETCONLib.INetSharingConfiguration.EnableSharing(tagSHARINGCONNECTIONTYPE Type)
   at IcsManagerLibrary.IcsManager.ShareConnection(INetConnection connectionToShare, INetConnection homeConnection)
   at System.Management.Automation.CommandProcessor.ProcessRecord()
   at System.Management.Automation.CommandProcessorBase.DoExecute()
   at System.Management.Automation.Internal.PipelineProcessor.SynchronousExecuteEnumerate(Object input)
   at System.Management.Automation.PipelineOps.InvokePipeline(Object input, Boolean ignoreInput, CommandParameterInternal[][] pipeElements, CommandBaseAst[] pipeElementAsts, CommandRedirection[][] commandRedirections, FunctionContext funcContext)
   at System.Management.Automation.Interpreter.ActionCallInstruction`6.Run(InterpretedFrame frame)
   at System.Management.Automation.Interpreter.EnterTryCatchFinallyInstruction.Run(InterpretedFrame frame)
   at System.Management.Automation.Interpreter.EnterTryCatchFinallyInstruction.Run(InterpretedFrame frame)
   at System.Management.Automation.Interpreter.Interpreter.Run(InterpretedFrame frame)
   at System.Management.Automation.Interpreter.LightLambda.RunVoid1[T0](T0 arg0)
   at System.Management.Automation.DlrScriptCommandProcessor.RunClause(Action`1 clause, Object dollarUnderbar, Object inputToProcess)
   at System.Management.Automation.DlrScriptCommandProcessor.Complete()
   at System.Management.Automation.CommandProcessorBase.DoComplete()
   at System.Management.Automation.Internal.PipelineProcessor.DoCompleteCore(CommandProcessorBase commandRequestingUpstreamCommandsToStop)
   at System.Management.Automation.Internal.PipelineProcessor.SynchronousExecuteEnumerate(Object input)
   at System.Management.Automation.PipelineOps.InvokePipeline(Object input, Boolean ignoreInput, CommandParameterInternal[][] pipeElements, CommandBaseAst[] pipeElementAsts, CommandRedirection[][] commandRedirections, FunctionContext funcContext)
   at System.Management.Automation.Interpreter.ActionCallInstruction`6.Run(InterpretedFrame frame)
   at System.Management.Automation.Interpreter.EnterTryCatchFinallyInstruction.Run(InterpretedFrame frame)
   at System.Management.Automation.Interpreter.EnterTryCatchFinallyInstruction.Run(InterpretedFrame frame)
   at System.Management.Automation.Interpreter.Interpreter.Run(InterpretedFrame frame)
   at System.Management.Automation.Interpreter.LightLambda.RunVoid1[T0](T0 arg0)
   at System.Management.Automation.DlrScriptCommandProcessor.RunClause(Action`1 clause, Object dollarUnderbar, Object inputToProcess)
   at System.Management.Automation.DlrScriptCommandProcessor.Complete()
   at System.Management.Automation.CommandProcessorBase.DoComplete()
   at System.Management.Automation.Internal.PipelineProcessor.DoCompleteCore(CommandProcessorBase commandRequestingUpstreamCommandsToStop)
   at System.Management.Automation.Internal.PipelineProcessor.SynchronousExecuteEnumerate(Object input)
   at System.Management.Automation.Runspaces.LocalPipeline.InvokeHelper()
   at System.Management.Automation.Runspaces.LocalPipeline.InvokeThreadProc()
   at System.Management.Automation.Runspaces.PipelineThread.WorkerProc()
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Threading.ThreadHelper.ThreadStart()

Unfortunately since the tool has not been in development for years, I am afraid it never gets fixed.

C:\Work\icsmanager\IcsManagerConsole\bin\Debug>IcsManager.exe
Name .......... : TAP Adapter
GUID .......... : {8C99866F-85F1-48EC-AE68-004B63DBFDB9}
Status ........ : Down
InterfaceType . : Ethernet
Device ........ : TAP-Win32 Adapter V9

Name .......... : Bluetooth Network Connection
GUID .......... : {6F8DB0F5-1A0E-4B69-9638-4532FDD28664}
Status ........ : Down
InterfaceType . : Ethernet
Device ........ : Bluetooth Device (Personal Area Network)

Name .......... : Local Area Connection
GUID .......... : {69F4A5E2-6164-4787-8A31-68471B4A287C}
Status ........ : Up
InterfaceType . : Ethernet
Unicast address : 10.64.1.3/255.255.255.0
Gateway ....... : 10.64.1.1
Device ........ : Realtek PCIe GBE Family Controller

Name .......... : Wireless Network Connection
GUID .......... : {623F5B2C-1069-4A44-895B-3F1EB4E3D330}
Status ........ : Up
InterfaceType . : Wireless80211
Unicast address : 10.129.40.76/255.0.0.0
Gateway ....... : 10.121.95.108

Unhandled Exception: System.Runtime.InteropServices.COMException: Error HRESULT E_FAIL has been returned from a call to a COM component.
at NETCONLib.INetConnectionProps.get_Guid()
at IcsManagerLibrary.IcsManager.<>c__DisplayClassd.b__c(INetConnection c) in C:\Work\icsmanager\IcsManagerLibrary\IcsManager.cs:line 86
at System.Linq.Enumerable.WhereEnumerableIterator1.MoveNext() at System.Linq.Enumerable.<DefaultIfEmptyIterator>d__a51.MoveNext()
at System.Linq.Enumerable.First[TSource](IEnumerable`1 source)
at IcsManagerLibrary.IcsManager.GetConnectionById(String guid) in C:\Work\icsmanager\IcsManagerLibrary\IcsManager.cs:line 85
at IcsManagerConsole.Program.Info() in C:\Work\icsmanager\IcsManagerConsole\Program.cs:line 44
at IcsManagerConsole.Program.Main(String[] args) in C:\Work\icsmanager\IcsManagerConsole\Program.cs:line 132

When I try to enable ICS sharing I get an exception:

System.Runtime.InteropServices.COMException: An event was unable to invoke any of the subscribers (Exception from HRESULT: 0x80040201) at NETCONLib.INetSharingConfiguration.EnableSharing(tagSHARINGCONNECTIONTYPE Type) at IcsManagerLibrary.IcsManager.ShareConnection(INetConnection connectionToShare, INetConnection homeConnection)

I'm running the console app as admin and have tried registering hnetcfg.dll. Running Win 7 x64.

If I manually enable ICS in Windows, then this library is able to enable/disable ICS subsequently. My problem is I'm trying to automate this process and don't want to rely on the user having enabled ICS manually first.

Any ideas how to resolve this error? Really useful library otherwise!

Internet Connection Sharing port bat 10000-65000 ist 192.168.199.2?

Just add

nic.NetworkInterfaceType == NetworkInterfaceType.Ppp

This will enable people to share / unshare their 3G modems as well.

It seems that System.Management.Automation is no longer supported by .NET.
There is an unofficial package https://www.nuget.org/packages/System.Management.Automation.

For me it was simply Tools > NuGet Package Manager > Package Manager Console and type

PM> Install-Package System.Management.Automation -Version 6.1.7601.17515

After that, I can build the whole solution without any problems.

Please can you add this information to the project's README?