A very quick update to the XenApp 6.5 V4.05 script to 4.05a.  If the Citrix XenApp 6.5 Mobility Pack is not installed an error was given for each of the three new Mobile Experice policy settings.

VERBOSE: 01/08/2014 18:34:50:  Started Unfiltered User
VERBOSE: 01/08/2014 18:34:50:   Computer settings
VERBOSE: 01/08/2014 18:34:50:    ICA
VERBOSE: 01/08/2014 18:34:50:    Licensing
VERBOSE: 01/08/2014 18:34:50:    Power and Capacity Management
VERBOSE: 01/08/2014 18:34:50:    Server Settings
VERBOSE: 01/08/2014 18:34:50:    Virtual IP
VERBOSE: 01/08/2014 18:34:50:    XML Service
VERBOSE: 01/08/2014 18:34:50:   User settings
VERBOSE: 01/08/2014 18:34:50:    ICA
VERBOSE: 01/08/2014 18:34:50:    ICA\Adobe Flash Delivery
VERBOSE: 01/08/2014 18:34:50:    ICA\Audio
VERBOSE: 01/08/2014 18:34:50:    ICA\Bandwidth
VERBOSE: 01/08/2014 18:34:50:    ICA\Desktop UI
VERBOSE: 01/08/2014 18:34:50:    ICA\File Redirection
VERBOSE: 01/08/2014 18:34:50:    ICA\Mobile Experience
Property 'AutoKeyboardPopUp' cannot be found on this object. Make sure that it exists.
At C:\webster\XA65_Inventory_V41.ps1:2977 char:20
+                             If($Setting. <<<< AutoKeyboardPopUp.State -ne "NotConfigured")
+ CategoryInfo          : InvalidOperation: (.:OperatorToken) [], RuntimeException
+ FullyQualifiedErrorId : PropertyNotFoundStrict<!--?xml:namespace prefix = "o" ns = "urn:schemas-microsoft-com:office:office" /-->

Property 'MobileDesktop' cannot be found on this object. Make sure that it exists.
At C:\webster\XA65_Inventory_V41.ps1:2981 char:20
+                             If($Setting. <<<< MobileDesktop.State -ne "NotConfigured")
+ CategoryInfo          : InvalidOperation: (.:OperatorToken) [], RuntimeException
+ FullyQualifiedErrorId : PropertyNotFoundStrict

Property 'ComboboxRemoting' cannot be found on this object. Make sure that it exists.
At C:\webster\XA65_Inventory_V41.ps1:2985 char:20
+                             If($Setting. <<<< ComboboxRemoting.State -ne "NotConfigured")
+ CategoryInfo          : InvalidOperation: (.:OperatorToken) [], RuntimeException
+ FullyQualifiedErrorId : PropertyNotFoundStrict
VERBOSE: 01/08/2014 20:17:16:
ICA\Multi-Stream Connections

VERBOSE: 01/08/2014 18:34:50:    ICA\Port Redirection
VERBOSE: 01/08/2014 18:34:50:    ICA\Printing
VERBOSE: 01/08/2014 18:34:50:    ICA\Security
VERBOSE: 01/08/2014 18:34:50:    ICA\Session limits
VERBOSE: 01/08/2014 18:34:50:    ICA\Shadowing
VERBOSE: 01/08/2014 18:34:50:    ICA\Time Zone Control
VERBOSE: 01/08/2014 18:34:50:    ICA\TWAIN devices
VERBOSE: 01/08/2014 18:34:50:    ICA\USB devices
VERBOSE: 01/08/2014 18:34:50:    ICA\Visual Display
VERBOSE: 01/08/2014 18:34:50:    Server Session Settings
VERBOSE: 01/08/2014 18:34:50:   Finished Unfiltered User

As usual, I had to turn to my PowerShell mentor and guru Michael B. Smith for a solution. Michael provided the following function:

Function validStateProp( [object] $object, [string] $topLevel, [string] $secondLevel )
{
    #function created 8-jan-2014 by Michael B. Smith
    if( $object )
    {
        If( ( gm -Name $topLevel -InputObject $object ) )
        {
            If( ( gm -Name $secondLevel -InputObject $object.$topLevel ) )
            {
                Return $true
            }
        }
    }
    Return $false
}

And the functions use in the script is done this way:

# added for the XenApp 6.5 Mobility Pack
Write-Verbose "$(Get-Date): `t`t`tICA\Mobile Experience"
If( ( validStateProp $Setting AutoKeyboardPopUp State ) -and ( $Setting.AutoKeyboardPopUp.State -ne "NotConfigured" ) )
{
    WriteWordLine 0 2 "ICA\Mobile Experience\Automatic keyboard display: " $Setting.AutoKeyboardPopUp.State
}
If( ( validStateProp $Setting MobileDesktop State ) -and ( $Setting.MobileDesktop.State -ne "NotConfigured" ) )
{
    WriteWordLine 0 2 "ICA\Mobile Experience\Launch touch-optimized desktop: " $Setting.MobileDesktop.State
}
If( ( validStateProp $Setting ComboboxRemoting State ) -and ( $Setting.ComboboxRemoting.State -ne "NotConfigured" ) )
{
    WriteWordLine 0 2 "ICA\Mobile Experience\Remote the combo box: " $Setting.ComboboxRemoting.State
}

And with that quick fix the script will run with no errors if the Mobility Pack is not installed.

VERBOSE: 01/08/2014 20:17:15:  Started Unfiltered User
VERBOSE: 01/08/2014 20:17:16:   Computer settings
VERBOSE: 01/08/2014 20:17:16:    ICA
VERBOSE: 01/08/2014 20:17:16:    Licensing
VERBOSE: 01/08/2014 20:17:16:    Power and Capacity Management
VERBOSE: 01/08/2014 20:17:16:    Server Settings
VERBOSE: 01/08/2014 20:17:16:    Virtual IP
VERBOSE: 01/08/2014 20:17:16:    XML Service
VERBOSE: 01/08/2014 20:17:16:   User settings
VERBOSE: 01/08/2014 20:17:16:    ICA
VERBOSE: 01/08/2014 20:17:16:    ICA\Adobe Flash Delivery
VERBOSE: 01/08/2014 20:17:16:    ICA\Audio
VERBOSE: 01/08/2014 20:17:16:    ICA\Bandwidth
VERBOSE: 01/08/2014 20:17:16:    ICA\Desktop UI
VERBOSE: 01/08/2014 20:17:16:    ICA\File Redirection
VERBOSE: 01/08/2014 20:17:16:    ICA\Mobile Experience
VERBOSE: 01/08/2014 20:17:16:    ICA\Multi-Stream Connections
VERBOSE: 01/08/2014 20:17:16:    ICA\Port Redirection
VERBOSE: 01/08/2014 20:17:16:    ICA\Printing
VERBOSE: 01/08/2014 20:17:16:    ICA\Security
VERBOSE: 01/08/2014 20:17:16:    ICA\Session limits
VERBOSE: 01/08/2014 20:17:16:    ICA\Shadowing
VERBOSE: 01/08/2014 20:17:16:    ICA\Time Zone Control
VERBOSE: 01/08/2014 20:17:16:    ICA\TWAIN devices
VERBOSE: 01/08/2014 20:17:16:    ICA\USB devices
VERBOSE: 01/08/2014 20:17:16:    ICA\Visual Display
VERBOSE: 01/08/2014 20:17:16:    Server Session Settings
VERBOSE: 01/08/2014 20:17:16:   Finished Unfiltered User
VERBOSE: 01/08/2014 20:17:16:
VERBOSE: 01/08/2014 20:17:16: Finished Processing Citrix IMA Policies

NOTE: This script is continually updated.  You can always find the most current version by going to https://carlwebster.com/where-to-get-copies-of-the-documentation-scripts/

Thanks

Webster