Open folders and files with Sublime Text 3 from windows explorer context menu (tested in Windows 10)

OpenWithSublimeText.bat

@echo off
SET st3Path=C:\Program Files\Sublime Text 3\sublime_text.exe

rem add it for folders
@reg add "HKEY_CLASSES_ROOT\Directory\shell\Open with Sublime Text"         /t REG_SZ /v "" /d "Open with Sublime Text"   /f
@reg add "HKEY_CLASSES_ROOT\Directory\shell\Open with Sublime Text"         /t REG_EXPAND_SZ /v "Icon" /d "%st3Path%,0" /f
@reg add "HKEY_CLASSES_ROOT\Directory\shell\Open with Sublime Text\command" /t REG_SZ /v "" /d "%st3Path% \"%%1\"" /f
pause

OpenWithSublimeText3.bat

@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\Directory\shell\Open with Sublime Text 3"         /t REG_SZ /v "" /d "Open with Sublime Text 3" /f
@reg add "HKEY_CLASSES_ROOT\Directory\shell\Open with Sublime Text 3"         /t REG_EXPAND_SZ /v "Icon" /d "%st3Path%,0" /f
@reg add "HKEY_CLASSES_ROOT\Directory\shell\Open with Sublime Text 3\command" /t REG_SZ /v "" /d "%st3Path% \"%%1\"" /f

rem add it for current folder
@reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Directory\Background\shell\Open with Sublime Text 3"         /t REG_SZ /v "" /d "Open with Sublime Text 3" /f
@reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Directory\Background\shell\Open with Sublime Text 3"         /t REG_EXPAND_SZ /v "Icon" /d "%st3Path%,0" /f
@reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Directory\Background\shell\Open with Sublime Text 3\command" /t REG_SZ /v "" /d "%st3Path% \"%%v\"" /f

pause