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enabling disabling hardware acceleration in c++ RRS feed

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    Hi, I'm trying to disable enable the hardware acceleration to enable screen captures of video. Currently I'm changing the registry from my program and the changes seem to be applied because the slide in the graphics card settings. But that's not true because there were no flicking when switching from enable to disable.

    After  changing the registry I try SendMessage(HWND_BROADCAST,WM_SETTINGCHANGE,0,0) with no results. Where am I wrong?

    Wednesday, July 21, 2010 7:44 AM

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