[PD] pd extended on windows with no installer

[altern]

hi


I am going to teach a short intro to PD at a uni where it is really 
difficult to get permission to install applications on the computers.

is there a way to have pd extended to fully work on a windows machine 
without running the installer? I need it to load the externals on 
startup, this is important.

I tried copying it from my machine but it does not load the externals i 
need and i cannot introduce them manually into the startup because i 
dont have permissions to mess with the registry. I could run PD from a 
bat file but i dont like this solution, the windows console pops up and 
experience tells me this is scary for this students.

is there any simple solution to this?

thanks!

enrike