REG ADD KeyName /v ValueName | /ve /t Type /s Separator /d Data /f KeyName \Machine\]FullKey Machine Name of remote machine ...

REG ADD KeyName [/v ValueName | /ve] [/t Type] [/s Separator] [/d Data] [/f]    KeyName  [\\Machine\]FullKey            Machine  Name of remote machine - omitting defaults to the                     current machine. Only HKLM and HKU are available on remote                     machines.            FullKey  ROOTKEY\SubKey            ROOTKEY  [ HKLM | HKCU | HKCR | HKU | HKCC ]            SubKey   The full name of a registry key under the selected ROOTKEY.    /v       The value name, under the selected Key, to add.    /ve      adds an empty value name (Default) for the key.    /t       RegKey data types            [ REG_SZ    | REG_MULTI_SZ | REG_EXPAND_SZ |              REG_DWORD | REG_BINARY   | REG_NONE      ]            If omitted, REG_SZ is assumed.    /s       Specify one character that you use as the separator in your data            string for REG_MULTI_SZ. If omitted, use "\0" as the separator.