Windows Registry Editor Version 5.00 ; This will add a right click option to folders and files in windows explorer that will ; open a command prompt with the current directory. [HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Folder\shell\CommandPrompt] @="Command Prompt" [HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Folder\shell\CommandPrompt\command] @="cmd.exe /k cd %1" [HKEY_CLASSES_ROOT\*\shell\Command Prompt] [HKEY_CLASSES_ROOT\*\shell\Command Prompt\command] @="cmd.exe /k cd %1"