Using U2 ( agent.
Win XP sp1
user has full local admin rights

Drag any Application object from NAL explorer window to desktop (or other
locations). A generic icon is created and that icon generates the following
error when double-clicked;

Failed to open "treename applicationname.ou.o"
Error: 0
HResult 0x80004005 Unspecified error

There is always a large amount of spaces between the true treename and
application object name (don't know if that is normal). Happens with all
application objects.

A right-click of the shortcut does identify it as a "NAL Shortcut"

Any ideas?