Environment
Novell Client for Windows Vista
Novell Client 2 for Windows Vista/2008
Novell Client 2 SP1 for Windows Vista
  Novell Client 2 for Windows Vista/2008
Novell Client 2 SP1 for Windows Vista
Novell Client 2 SP1 for Windows Server 2008 
Novell Client 2 SP1 for Windows 7
Novell Client 2 SP1 for Windows Server 2008 R2
Novell Client 2 SP1 for Windows 7
Novell Client 2 SP1 for Windows Server 2008 R2
Situation
- Change the drive mapping for USB drive from "F:" to "P:" using My Computer -> Manage option on a Windows 7 workstation.
 - Log out of Windows 7 workstation and log in again.
 - Now SYS:\Public is mapped to "Q:" drive instead of mapping to "F:" drive which is unused.
 
Resolution
Reported to Engineering.
Workaround :
Set the "First Network Drive" setting to the first drive letter above whatever possible USB drives might be installed in the machine.
For example, if there might be 2 USB drives inserted, they would occupy the "F:" and "G:" drive assignments, so the "First Network Drive" setting should be assigned as "H:"