Windows Registry Editor Version 5.00 [HKEY_CLASSES_ROOT\Directory\Background\shell\VS2013 Command Prompt Here] [HKEY_CLASSES_ROOT\Directory\Background\shell\VS2013 Command Prompt Here\command] @="cmd.exe /s /k pushd \"%V\" & \"C:\\Program Files (x86)\\Microsoft Visual Studio 12.0\\VC\\vcvarsall.bat\" x86"