Thanks for all your help. Maybe I shouldn't blame MS - I am a developer by
trade not a network professional so I don't have extensive knowledge, just
what I have picked up over the years from working and developing on MS
network platforms. It seems something is seriously amiss with the config of
the machine, I found stacks of messages like the following (below at end of
this message) in the applications event log, appearing at 5 minute
intervals.In addition there is extremely long delay when accessing files on
the DC from workstations - like 5 minutes to browse one small text file.
That is why I wanted to change the security settings - others have reported
similar problems and were advised to turn off digital signatures on the
server security policies. I was also experiencing extremely long log on
times (applyling computer settings.... for about two minutes or more) but I
fixed that by configuring the workstations to point explicitely to the DC as
the DNS server instead of automatic detection. But the file access problems
remain.
__________________________________________________ __________________
Windows cannot query for the list of Group Policy objects. Check the event
log for possible messages previously logged by the policy engine that
describes the reason for this.
For more information, see Help and Support Center at
http://go.microsoft.com/fwlink/events.asp.
__________________________________________________ ______________________
Windows cannot access the file gpt.ini for GPO
CN={31B2F340-016D-11D2-945F-00C04FB984F9},CN=Policies,CN=System,DC=MikeyNach
,DC=Net. The file must be present at the location
<\\MikeyNach.Net\sysvol\MikeyNach.Net\Policies\{31 B2F340-016D-11D2-945F-00C0
4FB984F9}\gpt.ini>. (The network path was not found. ). Group Policy
processing aborted.
For more information, see Help and Support Center at
http://go.microsoft.com/fwlink/events.asp.