Vista - Can't view xaml files in IE, XamlViewer.xbap is "not trusted"

I've been enjoying reading Charles Petzold's blog, the trouble I can't view
any of the samples he posts directly in IE.

How should I go about getting XamlViewer.xbap trusted on my machine?

The error log shows:
SOURCES
Deployment url :
file:///C:/WINDOWS/WinFX/v3.0/WPF/XamlViewer/XamlViewer.xbap
Application url :
file:///C:/WINDOWS/WinFX/v3.0/WPF/XamlViewer/XamlViewer.exe.manifest

IDENTITIES
Deployment Identity : XamlViewer.application, Version=1.0.0.0,
Culture=neutral, PublicKeyToken=ed9f9a6c9f3a9db8, processorArchitecture=msil
Application Identity : XamlViewer.exe, Version=1.0.0.0, Culture=neutral,
PublicKeyToken=ed9f9a6c9f3a9db8, processorArchitecture=msil, type=win32


ERROR DETAILS
Following errors were detected during this operation.
* [26/04/2006 11:07:35]
System.Deployment.Application.TrustNotGrantedException (Unknown subtype)
- User has refused to grant required permissions to the application.
- Source: System.Deployment
- Stack trace:
at
System.Deployment.Application.ApplicationTrust.RequestTrust(SubscriptionState
subState, Boolean isShellVisible, Boolean isUpdate, ActivationContext
actCtx, TrustManagerContext tmc)
at
System.Deployment.Application.DeploymentManager.DetermineTrustCore(Boolean
blocking, TrustParams tp)

Try running "Mage.exe -cc" (located in C:\Program Files\Microsoft
SDKs\Windows\v1.0\Bin).


Pascal

news.microsoft.com wrote:
> I've been enjoying reading Charles Petzold's blog, the trouble I can't view
> any of the samples he posts directly in IE.
>
> How should I go about getting XamlViewer.xbap trusted on my machine?
>

Hey thanks! That did the trick.

"Pascal Bourque" <bourquep@xceedsoft.com> wrote in message
news:OvrjdbTaGHA.3524@TK2MSFTNGP04.phx.gbl...
> Try running "Mage.exe -cc" (located in C:\Program Files\Microsoft
> SDKs\Windows\v1.0\Bin).
>
>
> Pascal
>
> news.microsoft.com wrote:
>> I've been enjoying reading Charles Petzold's blog, the trouble I can't
>> view any of the samples he posts directly in IE.
>>
>> How should I go about getting XamlViewer.xbap trusted on my machine?
>>