Hi,
Since last Wednesday, users at our remote site aren't able to use their Outlook. When they open Outlook, Outlook keeps asking for a user name and a password. On the exchange server, there are several entries for EventID 4625.
EventID 4625 has the following failure information, "Failure Reason: An Error occured during Logon.", "Status: 0xc000006d", & "Logon Type: 3".
If one of the PC is brought back to the main office, it would work fine.
I have checked the firewall and opened a lot of ports for testing, but no luck. The same setup had been working for more than 10 month. A user first reported the problem on last Wednesday morning. Can this be cause by the monthly software update?
Thanks.
Johnnie