编辑文件类型窗口的编辑和删除选项都是灰色的用不了，我因为不能通过双击来打开E盘，就找到文件夹选项-文件类型-,弹出的编辑文件类型窗口在里面找到了“驱动器”点高级发现里面有个叫“find”的命令，然后我就添加了几个错误的命令，想要删除，请大侠指教。我的是XP
參考答案:解决方法是新建一个记事本，输入下面的内容，然后把文件后缀名改为reg再保存。 再双击导入注册表。
Windows Registry Editor Version 5.00
[HKEY_CLASSES_ROOT\Drive]
@="驱动器"
"EditFlags"=hex:d2,01,00,00
[HKEY_CLASSES_ROOT\Drive\DefaultIcon]
@=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,74,00,25,\
00,5c,00,53,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,73,00,68,00,\
65,00,6c,00,6c,00,33,00,32,00,2e,00,64,00,6c,00,6c,00,2c,00,38,00,00,00
[HKEY_CLASSES_ROOT\Drive\shell]
@="none"
[HKEY_CLASSES_ROOT\Drive\shell\ACDBrowse]
@="用 ACDSee 浏览"
[HKEY_CLASSES_ROOT\Drive\shell\ACDBrowse\command]
@="\"C:\\Program Files\\ACDSee\\ACDSee.exe\" \"%1\""
[HKEY_CLASSES_ROOT\Drive\shell\find]
"SuppressionPolicy"=dword:***********
[HKEY_CLASSES_ROOT\Drive\shell\find\command]
@=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,74,00,25,\
00,5c,00,45,00,78,00,70,00,6c,00,6f,00,72,00,65,00,72,00,2e,00,65,00,78,00,\
65,00,00,00
[HKEY_CLASSES_ROOT\Drive\shell\find\ddeexec]
@="[FindFolder(\"%l\", %I)]"
"NoActivateHandler"=""
[HKEY_CLASSES_ROOT\Drive\shell\find\ddeexec\application]
@="Folders"
[HKEY_CLASSES_ROOT\Drive\shell\find\ddeexec\topic]
@="AppProperties"
[HKEY_CLASSES_ROOT\Drive\shellex]
[HKEY_CLASSES_ROOT\Drive\shellex\ContextMenuHandlers]
[HKEY_CLASSES_ROOT\Drive\shellex\ContextMenuHandlers\Offline Files]
@="{750fdf0e-2a26-11d1-a3ea-***********f03}"
[HKEY_CLASSES_ROOT\Drive\shellex\ContextMenuHandlers\Sharing]
@="{f81e9010-6ea4-11ce-a7ff-00aa003ca9f6}"
[HKEY_CLASSES_ROOT\Drive\shellex\ContextMenuHandlers\{***********-57FF-11CE-BD94-0020AF85B590}]
[HKEY_CLASSES_ROOT\Drive\shellex\ContextMenuHandlers\{fbeb8a05-beee-4442-804e-409d6c4515e9}]
@=""
[HKEY_CLASSES_ROOT\Drive\shellex\DragDropHandlers]
[HKEY_CLASSES_ROOT\Drive\shellex\DragDropHandlers\WinRAR]
@="{B41DB860-8EE4-11D2-9906-E49FADC173CA}"
[HKEY_CLASSES_ROOT\Drive\shellex\FolderExtensions]
[HKEY_CLASSES_ROOT\Drive\shellex\FolderExtensions\{fbeb8a05-beee-4442-804e-409d6c4515e9}]
@=""
"DriveMask"=dword:***********
[HKEY_CLASSES_ROOT\Drive\shellex\PropertySheetHandlers]
[HKEY_CLASSES_ROOT\Drive\shellex\PropertySheetHandlers\Sharing]
@="{f81e9010-6ea4-11ce-a7ff-00aa003ca9f6}"
[HKEY_CLASSES_ROOT\Drive\shellex\PropertySheetHandlers\{1F2E5C40-9550-11CE-99D2-00AA006E086C}]
[HKEY_CLASSES_ROOT\Drive\shellex\PropertySheetHandlers\{596AB062-B4D2-4215-9F74-E9109B0A8153}]
@=""
[HKEY_CLASSES_ROOT\Drive\shellex\PropertySheetHandlers\{7988B573-EC89-11cf-9C00-00AA00A14F56}]
@=""
[HKEY_CLASSES_ROOT\Drive\shellex\PropertySheetHandlers\{ECCDF543-45CC-11CE-B9BF-0080C87CDBA6}]
[HKEY_CLASSES_ROOT\Drive\shellex\PropertySheetHandlers\{fbeb8a05-beee-4442-804e-409d6c4515e9}]
@=""