系统重装之后，装入的软件在注册表中没有了，重新加载到右键菜单，sublime text2

[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"""

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：重命名文件之前，需要先在工具–文件夹选项，查看中，把隐藏已知文件类型的扩展名前边的复选框不勾选。