username of 1st login stays in explorer?

i’m running a netware 4.11 environment with various versions of novell client
(3.1 and above). there are different model workstations running windows 95
and a NAL shell. the first person that logins has no problem. however
subsequent users retain the username of the first login’s in their drive mapping
to their home directory. they are actually correctly mapped to their user
directory but ‘explorer’ or the ‘save as’ functions display the first users drive
mappings. any ideas what is causing this and how to correct it?
thanks,
chuck