Hi,

We've recently upgraded all our computers to 4.91 SP4 and also upgraded
our antivirus software to F-Secure version 7.

We're having problems on all our machines. Whenever we try to run
consoleone or our staff try to run a custom written print crediting
program our machines do a BSOD and reboot.

The BSOD seems to occour when consoleone trys to access another server
that the user is not attached to in order to retrieve groupwise PO
information.

Event viewer shows the following info:

Event Type: Error
Event Source: System Error
Event Category: (102)
Event ID: 1003
Date: 23/01/2008
Time: 11:13:09
User: N/A
Computer: UNIVERSI-95948A
Description:
Error code 1000007f, parameter1 00000008, parameter2 80042000, parameter3
00000000, parameter4 00000000.

For more information, see Help and Support Center at
http://go.microsoft.com/fwlink/events.asp.
Data:
0000: 53 79 73 74 65 6d 20 45 System E
0008: 72 72 6f 72 20 20 45 72 rror Er
0010: 72 6f 72 20 63 6f 64 65 ror code
0018: 20 31 30 30 30 30 30 37 1000007
0020: 66 20 20 50 61 72 61 6d f Param
0028: 65 74 65 72 73 20 30 30 eters 00
0030: 30 30 30 30 30 38 2c 20 000008,
0038: 38 30 30 34 32 30 30 30 80042000
0040: 2c 20 30 30 30 30 30 30 , 000000
0048: 30 30 2c 20 30 30 30 30 00, 0000
0050: 30 30 30 30 0000


I've also had a look at the minidump files that are created that suggest
that the culprit is nwfs.sys.

For information the older version of F-Secure does not cause the BSOD.

Anyone have any ideas?