新建txt，粘贴以下代码
Windows Registry Editor Version 5.00
[HKEY_CLASSES_ROOT\*\shell\SublimeText3]
@="open SublimeText3 "
"Icon"="D:\\Sublime Text3\\sublime_text.exe,0"
[HKEY_CLASSES_ROOT\*\shell\SublimeText3\command]
@="D:\\Sublime Text3\\sublime_text.exe %1"
[HKEY_CLASSES_ROOT\Directory\shell\SublimeText3]
@="Open With SublimeText3 "
"Icon"="D:\\Sublime Text3\\sublime_text.exe,0"
[HKEY_CLASSES_ROOT\Directory\shell\SublimeText3\command]
@="D:\\Sublime Text3\\sublime_text.exe %1"其中D:\\Sublime Text3\\sublime_text.exe为自己进程的绝对路径，保存txt，修改后缀为reg，双击执行即可。
