I am in the middle of a moving 1000+ users from a bunch of old NW5 print
servers to iPrint.
To complicate the problem, the users are only Power Users on their local

While testing a few workstations:
As them (the end user) I would delete the old printers
Install the iPrint Client by running the NIPP.EXE program as administrator.
Restart the browser.
Install the iPrint printer.

This works fine on 2000 workstations, but XP workstations return an error:

Access is Denied
Error group: windows
Error code: 5

I would really like to be able to install these printers without
restarting the workstations, as it would disrupt work and greatly
increase the time it takes to install the client.