WinD DirectDraw can not be disabled Solution

Method 1,
1, in the windows7 open the Start menu in the Run dialog box, enter "ldedit" rdedit; run the registry editor;

2 Then navigate to the "HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlGraphicsDriversDCI" option;
3, then find and double-click the "Timeout" item in the right window, and change its default value "7" to "0", save and exit after the modification is completed. Just fine.
Method 2,
Some users may find that after restarting the registry to restart the computer, DirectDraw is still enabled under Windows 7, which means that the above method cannot disable DirectDraw. This is due to the fact that Because Windows7 is different from Windows XP in terms of graphics card driver, some video card users need to download and install dedicated drivers under Windows 7, some public version drivers, and some drivers under Windows XP. They cannot modify the state of DirectDraw under Windwos7. . Therefore, it is recommended to install windows7 dedicated driver to solve it.