Windows 7 关闭／开启 Directx 3D加速 方法

新增一执行档「Directx3D-close.cmd」"(红色字是扩展名)
内容如下:
@echo off
reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Direct3D\Drivers" /v SoftwareOnly /t REG_DWORD /d 1 /f 0>nul 1>nul
reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\DirectDraw" /v EmulationOnly /t REG_DWORD /d 1 /f 0>nul 1>nul
ECHO Direct3D关闭
pause
exit
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新增一执行档「Directx3D-open.cmd」"(红色字是扩展名)
内容如下:
@echo off
reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Direct3D\Drivers" /v SoftwareOnly /t REG_DWORD /d 0 /f 0>nul 1>nul
reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\DirectDraw" /v EmulationOnly /t REG_DWORD /d 0 /f 0>nul 1>nul
ECHO Direct3D开启
pause
exit
执行以上档案时须以系统管理员身分执行，这样就可以啦！！
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