在目录、磁盘右键添加：
Windows Registry Editor Version 5.00
[HKEY_CLASSES_ROOT\Directory\Shell\XYplorer]
"EditFlags"=hex:01,00,00,00
"icon"="\"D:\\Program Files\\xyplorer\\XYplorer.exe\""
@="使用XYplorer打开(&O)"
[HKEY_CLASSES_ROOT\Directory\Shell\XYplorer\Command]
@="\"D:\\Program Files\\xyplorer\\XYplorer.exe\" \"%1\""
[HKEY_CLASSES_ROOT\Drive\Shell\XYplorer]
"EditFlags"=hex:01,00,00,00
@="使用XYplorer打开(&O)"
"icon"="\"D:\\Program Files\\xyplorer\\XYplorer.exe\""
[HKEY_CLASSES_ROOT\Drive\Shell\XYplorer\Command]
@="\"D:\\Program Files\\xyplorer\\XYplorer.exe\" \"%1\""
——————————————————————————————————————————————————————
在文件夹右键添加，按shift弹出：
Windows Registry Editor Version 5.00
[HKEY_CURRENT_USER\Software\Classes\Folder\shell\openinXY]
@="使用XYplorer打开(&O)"
"Extended"=""
"icon"="\"D:\\Program Files\\xyplorer\\XYplorer.exe\""
[HKEY_CURRENT_USER\Software\Classes\Folder\shell\openinXY\command]
@="\"D:\\Program Files\\xyplorer\\XYplorer.exe\" \"%1\""
为XYplorer添加右键菜单：“使用XYplorer打开”
原文：http://www.cnblogs.com/mahocon/p/5788037.html