SCCM update rollup 2 crashing on install(client)

[guest]

I am running windows vista ultimate 32bit

partial log below

17:27:41| Error| System.Exception: Action Microsoft.Crm.UpdateWrapper.MspInstallAction failed. ---> Microsoft.WindowsInstaller.InstallerException: Fatal error during installation.
at Microsoft.WindowsInstaller.Installer.ApplyPatch(String patchPackage, String installPackage, InstallType installType, String commandLine)
at Microsoft.WindowsInstaller.Installer.ApplyPatch(String patchPackage, String commandLine)
at Microsoft.Crm.UpdateWrapper.MspInstallAction.Do(IDictionary parameters)
at Microsoft.Crm.Setup.Common.Action.ExecuteAction(Action action, IDictionary parameters, Boolean undo)
--- End of inner exception stack trace ---, Error, RetryCancel, Option1
17:27:43| Info| InputResult: Cancel
17:27:43| Error| Configuration exception.System.Exception: Action Microsoft.Crm.UpdateWrapper.MspInstallAction failed. ---> Microsoft.WindowsInstaller.InstallerException: Fatal error during installation.
at Microsoft.WindowsInstaller.Installer.ApplyPatch(String patchPackage, String installPackage, InstallType installType, String commandLine)
at Microsoft.WindowsInstaller.Installer.ApplyPatch(String patchPackage, String commandLine)
at Microsoft.Crm.UpdateWrapper.MspInstallAction.Do(IDictionary parameters)
at Microsoft.Crm.Setup.Common.Action.ExecuteAction(Action action, IDictionary parameters, Boolean undo)
--- End of inner exception stack trace ---
at Microsoft.Crm.UpdateWrapper.UpdateSetup.Install(IDictionary data)
at Microsoft.Crm.UpdateWrapper.UpdateSetup.Run()
17:27:43|Verbose| Update Rollup 2 (KB959419-V2) Was Not Completed Successfully.
17:27:43| Info| Microsoft Dynamics CRM 4.0 for Microsoft Office Outlook update was not completed successfully because of the following problems:


Action Microsoft.Crm.UpdateWrapper.MspInstallAction failed.
Fatal error during installation.

[guest]

A lot of people have been facing that problem during the installation of Rollup 2. This problem was fixed by MS in the update to Rollup 2 that was published on 8 Feb 2009. Please refer to http://www.microsoft.com/downloads/deta ... lang=en&tm for more details. You should download that package, if you had downloaded the Rollup2 files before 8th February.