[Gretl-users] Installing gretl without administrator rights

On my work I am using gretl on a computer with Windows XP, where I do not have full administrator rights, only power user rights (I can install software in C:/Program but not in other folders). I can install the stable version 1.7.1, but when I try to install the latest Windows snapshot I got the errror message: "You must be logged in as an administrator when installing this program." Something must have been changed since version 1.7.1 that influences the way gretl is installed on Windows regarding adiministrator rights. Would it be possible to change this back so that I can install the Windows snapshots? Best regards Andreas