HP XP Cluster Extension Software Installation Guide

cluster /UNREGADMINEXT:clxmscsex.dll

Enter the following command to unregister the resource type:

cluster resourcetype "Cluster Extension XP" /delete

Powershell cmdlets can also be used to perform the same operations. Enter the following commands

to unregister the resource extension DLL:

1. Run the command regsvr32 /u c:\windows\system32\clxmscsex.dll. This must

be executed on all the cluster nodes.

2. Run the command on the PowerShell Environment (Get-ClusterResourceType "Cluster

Extension XP").AdminExtensions = "". This must be executed only from one of the

cluster nodes.

Enter the following command to unregister the resource type from one of the cluster nodes.

Remove-ClusterResourceType -Name "Cluster Extension XP"

NOTE: On Windows Server 2012/2012 R2, another cluster resource of type "Cluster Extension

XP for VM Management" is also created. If you experience issues in registration and unregistration

of this resource type, follow the steps mentioned in “Registering the resource type and resource

extension DLL manually” (page 20) and “Unregistering the resource type and resource extension

DLL manually” (page 21) to overcome the issues.

Registering the CLX PowerShell Cmdlet DLL manually (Windows Server

2012/2012 R2 only)

If a problem occurs during installation, run the following commands on all the cluster nodes to

Verify whether the Cmdlet is registered. Open the PowerShell Window. Run the following command:

Get-PSSnapin -Registered

If the Cmdlet is registered, the following output is displayed:

Name:CLXXPCmdletsSnapin

PSVersion : 3.0

Description : This PowerShell SnapIn provides cmdlets to help you manage

the CLX XP with Microsoft Windows PowerShell.

If the Cmdlet is not registered, then you have to manually register the

Cmdlet DLL by running the following command from the CLX product bin

directory:

C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe

CLXXPCmdlets.dll

Unregistering the CLX PowerShell Cmdlet DLL manually (Windows Server

2012/2012 R2 only)

If a problem occurs during uninstallation, run the following commands on all the cluster nodes to

unregister the PowerShell Cmdlets DLL.