把以下代码，复制到SublimeText3的安装目录，然后重命名为：sublime_addright.inf，然后右击安装就可以了。
PS：需要显示文件扩展名才能真正改为inf文件。
[Version] Signature="$Windows NT$" [DefaultInstall] AddReg=SublimeText3 [SublimeText3] hkcr,"*\\shell\\SublimeText3",,,"用 SublimeText3 打开" hkcr,"*\\shell\\SublimeText3\\command",,,"""%1%\sublime_text.exe"" ""%%1"" %%*" hkcr,"Directory\shell\SublimeText3",,,"用 SublimeText3 打开" hkcr,"*\\shell\\SublimeText3","Icon",0x20000,"%1%\sublime_text.exe, 0" hkcr,"Directory\shell\SublimeText3\command",,,"""%1%\sublime_text.exe"" ""%%1"""