Complete data not getting returned when running IIS (v7.5) commands remotely.

Question

Hello All,
I searched quite a number of forums before posting and all that I have come to know is that some have mentioned it to be related to COM. I do not have experience dealing with COM and no idea how I can sort this out. I hope someone can provide guidance on
these:
Question 1: Server (2008 R2 Standard) is having 4 websites. Default - Running, WS2 - Stopped, WS3 - Running and WS4 - Running. When I run the command "invoke-command -computername Server1 -Credential domain\User -ScriptBlock
{import-module 'webAdministration'; get-website}"
I get this output and then an error:
name            : Default Web Site
id              : 1
serverAutoStart : False
state           : Stopped
bindings        : Microsoft.IIs.PowerShell.Framework.ConfigurationElement
PSComputerName  : Server1
RunspaceId      : ca8bbb00-4631-4c92-a7c7-3bec8039eaee
Attributes      : {Microsoft.IIs.PowerShell.Framework.ConfigurationAttribute,
                  Microsoft.IIs.PowerShell.Framework.ConfigurationAttribute,
                  Microsoft.IIs.PowerShell.Framework.ConfigurationAttribute,
                  Microsoft.IIs.PowerShell.Framework.ConfigurationAttribute}
ChildElements   : {Microsoft.IIs.PowerShell.Framework.ConfigurationElement
                  Microsoft.IIs.PowerShell.Framework.ConfigurationElement
                  Microsoft.IIs.PowerShell.Framework.ConfigurationElement
                  Microsoft.IIs.PowerShell.Framework.ConfigurationElement
                  Microsoft.IIs.PowerShell.Framework.ConfigurationElement,
                  Microsoft.IIs.PowerShell.Framework.ConfigurationElement,
                  Microsoft.IIs.PowerShell.Framework.ConfigurationElement,
                  Microsoft.IIs.PowerShell.Framework.ConfigurationElement...}
ElementTagName  : site
Methods         : {Microsoft.IIs.PowerShell.Framework.ConfigurationMethod,
                  Microsoft.IIs.PowerShell.Framework.ConfigurationMethod}
Schema          : Microsoft.IIs.PowerShell.Framework.ConfigurationElementSchema
The data is invalid. (Exception from HRESULT: 0x8007000D)
    + CategoryInfo          : NotSpecified: (:) [Get-Website], COMException
    + FullyQualifiedErrorId : System.Runtime.InteropServices.COMException,Microsoft.IIs.PowerShell.Provider.GetWebsite
   Command
What I have been able to figure out is that it returns complete data for the Default Website and then throws the error. Tried the same command on another server running 2 websites (both in started state) and same results :(
Question 2: When the same command "Get-Website" is run locally on the server then only 5 columns show by default; Name, ID, State, Physical Path & Bindings. Why then the command when run remotely returns slightly
more data?
PS: I have Win7 x64 on my desktop. Tried the commands from x86 as well as x64 shells and same results.

Answer 1

Hi Yan,
When I use Enter-PSSession, it works in the same manner as if the command is run locally. Hence the same output as local.
I am not sure of the exact way to use [Reflection.Assembly]::LoadFile('C:\Windows\System32\inetsrv\Microsoft.Web.Administration.dll') 
I tried this and get an error:
invoke-command -Session $session -ScriptBlock invoke-command -Session $session -ScriptBlock {[Reflection.Assembly]::LoadFile('C:\Windows\System32\inetsrv\Microsoft.Web.Administration.dll'); get-website}
Output:
GAC    Version        Location                                                   PSComputerName
True   v2.0.50727     C:\Windows\assembly\GAC_MSIL\Microsoft.Web.Administrati... Server1
The term 'get-website' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the
name, or if a path was included, verify that the path is correct and try again.
    + CategoryInfo          : ObjectNotFound: (get-website:String) [], CommandNotFoundException
    + FullyQualifiedErrorId : CommandNotFoundException
    + PSComputerName        : Server1
The version of the dll on the server is 6.1.7601.17514
Thanks