What should I do if DirectDraw in Windows 7 cannot be disabled?

DirectDraw in Windows 7 cannot be disabled. In the Windows XP era, many users have been troubled by the "black pictures" of videos. In this regard, there are two methods to solve the problem of blackening local playback. One method is to use two different players and open the same file at the same time; another method is to disable DirectDraw. Users familiar with Windows XP and Windows 7 should know (by default) That DirectDraw is enabled in Windows XP and Windows 7. The difference is that in Windows XP, users can disable it, while in Windows 7, it cannot be disabled, which also means that, windows 7 users cannot use the "Disable DirectDraw" Method to Solve the Problem of blackening. Www.2cto.com by default, DirectDraw in Windows 7 cannot be disabled, but we can disable it using other work und: Method 1: Modify the Registry in Windows 7 and run the Registry Editor, locate HKEY_LOCAL_MACHINE \ SYSTEM \ CurrentControlSet \ Control \ GraphicsDrivers \ DCI, find and double-click "Timeout" in the window on the right, and then, in the displayed window, change the default value "7" to "0 ". After the modification, save the settings and exit. The modification takes effect the next time it starts. Method 2: Install the dedicated Windwos7 driver www.2cto.com. Some Windows 7 users may find that DirectDraw is still enabled on Windows 7 after you modify the registry and restart the computer. That is to say, by modifying the registry, directDraw cannot be disabled. In this case, the display card driver of Windows 7 is different from that of Windows XP. Some video card users need to download and install Dedicated drivers in Windows 7, some of which are in the public version, some drivers in Windows XP cannot modify the DirectDraw status in Windwos7. This article is from chinacache