Got some problems installing Printer Agents (yes, printers....) from my

It get sometimes stuck when I click YES after clicking an Printer for
installation. Nothing else
happens and IE is stuck. iPrintclient is still working from systray tho...

This problem shows up when I deleted all NDPS printers and starts installing
new iPrint PAs.

Running Windows 2000 SP4 with nipp 4.34 (latest) and Novellclient 4.91SP2.

Someone got any ideas?