After installing the Novell Client for Vista (and update3), when I try to
redirect any LPTx to any shared printer (Netware or Windows), I get
net use lpt1: \serverprinter
System error 85 has occurred.
The local device name is already in use.

net use lpt1: /delete
The network connection could not be found.

net use
New connections will be remembered
There are no entries in the list.

tried with UAC off, run as administrator, ...
mapping drives works fine.

Uninstalling the client restores the possibility to redirect to a windows
shared printer.

my client needs this printer redirection for some old 16bit and DOS