- Create a new text document with notepad and save it on your desktop
- Rename it to OpenWithSublime.bat
- Put this inside:
@echo off
SET st3Path=C:\Program Files\Sublime Text 3\sublime_text.exe
rem add it for all file types
@reg add "HKEY_CLASSES_ROOT\*\shell\Open with Sublime Text 3" /t REG_SZ /v "" /d "Open with Sublime Text 3" /f
@reg add "HKEY_CLASSES_ROOT\*\shell\Open with Sublime Text 3" /t REG_EXPAND_SZ /v "Icon" /d "%st3Path%,0" /f
@reg add "HKEY_CLASSES_ROOT\*\shell\Open with Sublime Text 3\command" /t REG_SZ /v "" /d "%st3Path% \"%%1\"" /f
rem add it for folders
@reg add "HKEY_CLASSES_ROOT\Folder\shell\Open with Sublime Text 3" /t REG_SZ /v "" /d "Open with Sublime Text 3" /f
@reg add "HKEY_CLASSES_ROOT\Folder\shell\Open with Sublime Text 3" /t REG_EXPAND_SZ /v "Icon" /d "%st3Path%,0" /f
@reg add "HKEY_CLASSES_ROOT\Folder\shell\Open with Sublime Text 3\command" /t REG_SZ /v "" /d "%st3Path% \"%%1\"" /f
pause
rem add it for right click on explorer
@reg add "HKEY_CLASSES_ROOT\Directory\Background\shell\Sublime" /t REG_SZ /v "" /d "Open with Sublime Text 3" /f
@reg add "HKEY_CLASSES_ROOT\Directory\Background\shell\Sublime" /t REG_SZ /v "Icon" /d "%st3Path%" /f
@reg add "HKEY_CLASSES_ROOT\Directory\Background\shell\Sublime\command" /t REG_SZ /v "" /d "%st3Path% \"%%V\"" /f
pause- Run it as Administrator
Source: https://gist.github.com/roundand/9367852