Get-WsusIISLocalizedNamespacePath returns empty path

[ThomasCr]

Hi,

I got a lot of error messages with FirstRun.

Get-WebConfigFile : Der Pfad "IIS:\Sites\ClientWebService" kann nicht gefunden werden, da er nicht vorhanden ist.
In C:\Install\Optimize-WsusServer-1.2.1\Optimize-WsusServer.ps1:845 Zeichen:26
+     $wsusWebConfigPath = Get-WebConfigFile -PSPath $iisPath | Select- ...
+                          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : ObjectNotFound: (IIS:\Sites\ClientWebService:String) [Get-WebConfigFile], ItemNotFoundEx
   ception
    + FullyQualifiedErrorId : PathNotFound,Microsoft.IIs.PowerShell.Provider.GetWebConfigCommand

So I checked the script step my step and found, that I get no output from the Get-WsusIISLocalizedNamespacePath function:

PS C:\> $iisSitePhysicalPath = Get-ItemPropertyValue -Path 'HKLM:\SOFTWARE\Microsoft\Update Services\Server\Setup\' -Name "TargetDir"

PS C:\> $iisSitePhysicalPath
C:\Program Files\Update Services\

PS C:\> $iisLocalizedString = Get-Website | Where-Object {$($_.PhysicalPath).StartsWith($iisSitePhysicalPath)} | Select-Object -ExpandProperty Name

PS C:\> $iisLocalizedString

PS C:\> $iisLocalizedNamespacePath = "IIS:\Sites\$iisLocalizedString\ClientWebService"

PS C:\> $iisLocalizedNamespacePath
IIS:\Sites\\ClientWebService

One problem is that Physical Path contains a Environment Variable:

PS C:\> Get-Website

Name             ID   State      Physical Path                  Bindings                                                                                                                 
----             --   -----      -------------                  --------                                                                                                                 
Default Web Site 1    Started    %SystemDrive%\inetpub\wwwroot  http *:80:                                                                                                               
                                                                https :443: sslFlags=0    

This could be fixed with:

$iisLocalizedString = Get-Website |Where-Object -FilterScript {[System.Environment]::ExpandEnvironmentVariables($_.PhysicalPath) -eq [System.Environment]::ExpandEnvironmentVariables($iisSitePhysicalPath)} | Select-Object -ExpandProperty Name

But the problem is also, that the paths dont match!

PS C:\> Write-Host $([System.Environment]::ExpandEnvironmentVariables($(Get-Website | Select-Object -ExpandProperty PhysicalPath)))
C:\inetpub\wwwroot

PS C:\> [System.Environment]::ExpandEnvironmentVariables($iisSitePhysicalPath)
C:\Program Files\Update Services\

So it looks like something is not right?!

[ThomasCr]

Maybe the function should check if the path (IIS:\Sites\XXX\ClientWebService) exists and falls back if not...