I am getting a playbackmessage on my HTPC in WMC saying:
"Video playback is not currently allowed. This is often due to incorrect drivers for your graphics card, because the card has less than 64MB of memory or because the card id not DirectX 9 compatible."
I am using a Saphire Radeon HG6750. Which should be more than fine. And the onboard card on my Motherboard should also be fine.
Everything was working fine. I have been fiddling with my display options as I have my HTPC feeding three 1080p TVs via a Gefen HDMI switch. Finally got it so that all three TVs are displaying at 1080p and then my playback errors start.
[As a side note, I have been noticing that when I remote in via a laptop that I get AMD error messages. I think this is regarding my onboard card. When you remote in, the HG6750 does not show up in the Tray. It defaults to the onboard card]
How to I check to see:
1) What graphic card is acutally running?
2) Whether there are problems with the drivers