From: Tim on
Does anyone have an idea as to what this error refers to?

USERENV(ec0.ec4) 16:26:47:887 ImpersonateUser: Failed to impersonate
user with 5.
USERENV(ec0.ec4) 16:26:47:887 GetUserDNSDomainName: Failed to
impersonate user


I get these in GPManagement at same time also


Overlapped I/O operation is in progress

From: Brian Delaney on
The userenv errors can be safely ignored. You will see this on healthy
systems as well. The other error is actually a problem and I find is usually
when you have credentials stored on the machine for a remote server.
Check credential manager and clear out any cached creds.
To access cred manager: Start --> Run --> control keymgr.dll
--
Brian Delaney, MCSE


"Tim" wrote:

> Does anyone have an idea as to what this error refers to?
>
> USERENV(ec0.ec4) 16:26:47:887 ImpersonateUser: Failed to impersonate
> user with 5.
> USERENV(ec0.ec4) 16:26:47:887 GetUserDNSDomainName: Failed to
> impersonate user
>
>
> I get these in GPManagement at same time also
>
>
> Overlapped I/O operation is in progress
>
>
From: JMS on
See if it helps

http://support.microsoft.com/kb/887303/?sd=RMVP&fr=1#XSLTH3125121124120121120120

"Brian Delaney" <bdelaney01(a)gmail.com> wrote in message
news:8FD26CF2-4AD4-4240-88EC-B50010E39F40(a)microsoft.com...
> The userenv errors can be safely ignored. You will see this on healthy
> systems as well. The other error is actually a problem and I find is
> usually
> when you have credentials stored on the machine for a remote server.
> Check credential manager and clear out any cached creds.
> To access cred manager: Start --> Run --> control keymgr.dll
> --
> Brian Delaney, MCSE
>
>
> "Tim" wrote:
>
>> Does anyone have an idea as to what this error refers to?
>>
>> USERENV(ec0.ec4) 16:26:47:887 ImpersonateUser: Failed to impersonate
>> user with 5.
>> USERENV(ec0.ec4) 16:26:47:887 GetUserDNSDomainName: Failed to
>> impersonate user
>>
>>
>> I get these in GPManagement at same time also
>>
>>
>> Overlapped I/O operation is in progress
>>
>>