Disable InPrivate Browsing - Group Policy Problem

[mitchell1981]

I want to disable InPrivate Browsing in IE8. I am reliably informed by serveral websites that the GP setting is located here:

 

User Configuration / Administrative Templates / Windows Components / Internet Explorer / InPrivate

 

However, when I go to this location I don't get the InPrivate options.

 

I'm assuming this is a problem with my admx files or something like that. I am running Server 2008 R2, so I would think these setting would be there by default. Can anyone suggest what might be wrong?

 

Thanks.

[mitchell1981]

No problem, I've worked it out.

 

I didn't realise that ADMX files in a central store don't update automatically. I had to copy the files from the: Windows\PolicyDefinitions folder to the Policy Definitions folder in the central store and then all my policy templates updated.