yes excellent help from Don Campbell. Though I'd note if when you return to login now have to chose between two logins, yours and the admin, you log in on the one called administrator and open an admin cmd and then execute net user administrator /active:no That means the account is switched off as you logout, so on the next login it is no longer on the longin screen.

And now the latest is of course Western Digital and their WDTV Live - but nobody knows what mCodes are - including apparently the people at Mediafly - you'd think they would have that documented at their website.