Hi There,
i have a similar issue for my 2008 r2sbs server , google suggests running the DCDiag tool to look for errors
after running dcdiag i get this error:
Starting test : system log
an warning event occurred.event ID 0x80001795
time generated: 01/31/2014 10:27:24
evtformatmessage failed, error 15100 Win32 error 15100
<event string <eventlog = system > could not be retrieved, error 0x3afc)
the dcdiag output has around 17 of these errors all with the "error 15100 Win32 Error 15100
could some one please help/ explain/ help resolve?
the first hint of this is when a client phoned in saying that the internet was going very slow,i checked their router link with speed test, all good, then checked the event log to find someactivite directorydns issues , google searchon the event id 4016 haslead me thus far.
any suggestions /help isappriciated.
Todd