Userenv 1030 & 1065

We have two Domain Controllers on a standalone, disconnected network and I
use a WSUS server (not on either DC) to keep them and the other PCs on the
network up-to-date with patches and service packs. One of our DCs has started
to post both a 1030 and a 1065 error (source: Userenv) every 5 minutes. I'm
not sure what's wrong, but here are some behaviors I've noticed.
It is not replicating to the other DC and when I try to start Group Policy
Management, it takes several long minutes to start. In the System Log there
are many 10016 errors from the DCOM source. We recently added a large number
of policies to our network which may have caused this, but if that's the
case, I can't see why it would only affect one DC and not both.

Any help or advice would be greatly appreciated! Thanks!

 

Hello DrewB,

Are the servers cloned from another machine or fresh installed? Please post
an unedited ipconfig /all from both DC's. Also run repadmin /showrepl and
post the result.

Additional check the DC's with dcdiag /v and netdiag /v for errors.

Best regards

Meinolf Weber
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> We have two Domain Controllers on a standalone, disconnected network
> and I use a WSUS server (not on either DC) to keep them and the other
> PCs on the network up-to-date with patches and service packs. One of
> our DCs has started to post both a 1030 and a 1065 error (source:
> Userenv) every 5 minutes. I'm not sure what's wrong, but here are some
> behaviors I've noticed. It is not replicating to the other DC and when
> I try to start Group Policy Management, it takes several long minutes
> to start. In the System Log there are many 10016 errors from the DCOM
> source. We recently added a large number of policies to our network
> which may have caused this, but if that's the case, I can't see why it
> would only affect one DC and not both.
>
> Any help or advice would be greatly appreciated! Thanks!
>

 

DrewB wrote:
> We have two Domain Controllers on a standalone, disconnected network and I
> use a WSUS server (not on either DC) to keep them and the other PCs on the
> network up-to-date with patches and service packs. One of our DCs has started
> to post both a 1030 and a 1065 error (source: Userenv) every 5 minutes. I'm
> not sure what's wrong, but here are some behaviors I've noticed.
> It is not replicating to the other DC and when I try to start Group Policy
> Management, it takes several long minutes to start. In the System Log there
> are many 10016 errors from the DCOM source. We recently added a large number
> of policies to our network which may have caused this, but if that's the
> case, I can't see why it would only affect one DC and not both.
>
> Any help or advice would be greatly appreciated! Thanks!

Drew,

I had this on a SBS 2003 server after I did the SP1 & SP2 updates.
I did a cold start and it went away.
Doesn't make sense to me, but I did not try to figure it out.

Rich W.