Stuck on net work problem

Can anyone help me figure what this problem is all about?It fills up the whole event viewer log with in a day

Event Type: Warning
Event Source: MRxSmb
Event Category: None
Event ID: 3034
Date: 3/15/2004
Time: 2:56:21 PM
User: N/A
Computer: SJPL1
Description:
The redirector was unable to initialize security context or query context attributes.
Data:
0000: 00080000 00560002 00000000 80000bda
0010: 00000000 c000005f 00000000 00000000
0020: 00000000 00000000 0000047d c000005f