WPF & RenderTierCapability, what could cause a machine to be dropped from Tier 2 to 0?

Posted by Erode on Super User See other posts from Super User or by Erode
Published on 2012-06-01T14:23:14Z Indexed on 2012/06/01 16:43 UTC
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directx

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I'm having an issue on some imaged machines where they will started out on Tier 2 and after some time of use (they are well spec'd kiosk machines, quad-core, Nvidia 550Ti), they drop to Tier 0 and effectively become useless. Restarting the machine doesn't seem to help. This is a problem more than just "missing hardware acceleration" because my application requires D3DImage to function (which requires Tier 2).

Thanks for any help!

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