Hi, I did some hunting around via Google but as I'm sure you've already discovered, answers are short on the ground. I did discover one page which may be some help. It's not exactly your particular problem but I thought you could perhaps glean something from it... The page in question is here:
WikiAnswers - Why does 'Error 1068 The Dependency Service or Group Failed To Start' appear when starting the remote access auto connection manager or print spooler in Windows XP