清除多余的右键

@ ECHO OFF
@ ECHO.
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@ ECHO.                              说  明
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@ ECHO 很多显卡在装了驱动之后，桌面右键会多出一项或多项菜单，这些功能并不实用，
@ ECHO 还会拖慢右键的弹出速度，以Intel的集成显卡为甚。迟纯的反应速度严重地影响
@ ECHO 了使用者的心情。我们最好清除它。
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PAUSE
regsvr32 /u /s igfxpph.dll
reg delete HKEY_CLASSES_ROOT/Directory/Background/shellex/ContextMenuHandlers /f
reg add HKEY_CLASSES_ROOT/Directory/Background/shellex/ContextMenuHandlers/new /ve /d

{D969A300-E7FF-11d0-A93B-00A0C90F2719}
reg delete HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Windows/CurrentVersion/Run /v HotKeysCmds /f
reg delete HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Windows/CurrentVersion/Run /v IgfxTray /f