VPC on Seven enterprise doesn't work with domain user but work with local user

I have installed XP-Mode with VPC on a computer Win7-64 Entp. It works with the administrator user, it works with a local Test user with normal privilege. But I have an error with a domain user which use folders, favorit and desk redirection on synchronised network disk. Unable to install XP-Mode or to launch VPC

I have the message "insuffisant right ..."

An idea?