Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Notepad++_file]
@="Plaintext"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Notepad++_file\shell]
@="edit"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Notepad++_file\shell\edit]

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Notepad++_file\shell\edit\command]
@="notepad++.exe \"%1\""