Windows 7 Thread, GPCore failure in Technical; I've a single suite of PCs in a 700 machine network that will not correctly get GP updates. Running an ...
9th October 2013, 01:57 PM #1
- Rep Power
I've a single suite of PCs in a 700 machine network that will not correctly get GP updates. Running an RSOP tells me computer policy has failed due to a GP Core failure.
The machines are set to DHCP, as are all the student computer suites, yet no matter what I do I can't seem to get past this issue.
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9th October 2013, 02:12 PM #2
Had this on random machines. ipconfig /flushdns & ipconfig /registerdns has worked in the past as has removing from the domain and adding it back in.
9th October 2013, 02:46 PM #3
- Rep Power
We've tried that with no success
We've also tried removing the policy entries from the registry and the group policy folder from the widows directory - again without luck
9th October 2013, 03:55 PM #4
Anything reported in the Server event logs - Event ID 1106? Check the local host file on the failing machine.
24th October 2013, 05:55 PM #5
Just had a laptop with the GP Core failure problem. Did all the usual without success:
Removed from Domain / Added back onto domain
Flush DNS - Register DNS
Checked Host file
None of which worked - then proceeded with the following:
Updated drivers on the network cards
Disabled DHCP Media Sense
netsh interface ipv4 set global dhcpmediasense=disabled
netsh interface ipv6 set global dhcpmediasense=disabled
Rebooted and GP Core Failure resolved.
I suspect the DHCP Media Sense disable did the tick, but will test that theory next time I get the GP Core Failure message.
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