Listener Configuration for AlwaysOn

Hello,

I am following this tutorial http://msdn.microsoft.com/en-us/library/dn425027.aspx

When I get to this PowerShell script thing start to go wrong

# Define variables$ClusterNetworkName="<ClusterNetworkName>"# the cluster network name$IPResourceName="<IPResourceName>"# the IP Address resource name $CloudServiceIP="X.X.X.X"# IP address of your cloud service
Import-Module FailoverClusters
Get-ClusterResource $IPResourceName | Set-ClusterParameter -Multiple @{"Address"="$CloudServiceIP";"ProbePort"="59999";SubnetMask="255.255.255.255";"Network"="$ClusterNetworkName";"OverrideAddressMatch"=1;"EnableDhcp"=0}
I get this error: Set-ClusterParameter : Unable to save property changes
After some testing it appears the PowerShell script cannot update the probeport, subnet mask, OverrideAddressMatch or EnableDhcp. I could however update the other values.
I then used the following PowerShell command to try and update the values separately.
$res = Get-ClusterResource "Resource Name"
$p1 = New-Object Microsoft.FailoverClusters.PowerShell.ClusterParameter $res,ProbePort,59999
$params = $p1
$params | Set-ClusterParameter
But I get the same error. Does anyone have any idea why I cannot change these values? I have managed to do it on other SQL clusters so not sure why it is not working here. I have checked the event logs and I am not getting any errors.

Brian Jones