Here's the client diag log file collected on a client:
*******************
WS
Checking Machine State
Checking for admin rights to run tool . . . . . . . . . PASS
Automatic Updates Service is running. . . . . . . . . . PASS
Background Intelligent Transfer Service is running. . . PASS
Wuaueng.dll version 7.1.6001.65 . . . . . . . . . . . . PASS
This version is WSUS 2.0
Checking AU Settings
AU Option is 4: Scheduled Install . . . . . . . . . . . PASS
Option is from Policy settings
Checking Proxy Configuration
Checking for winhttp local machine Proxy settings . . . PASS
Winhttp local machine access type
<DIRECT Connection>
Winhttp local machine Proxy. . . . . . . . . . PASS
Winhttp local machine ProxyBypass. . . . . . . PASS
Checking User IE Proxy settings . . . . . . . . . . . . PASS
User IE Proxy. . . . . . . . . . . . . . . . . PASS
User IE ProxyByPass. . . . . . . . . . . . . . PASS
User IE AutoConfig URL Proxy
http://website/proxy.
User IE AutoDetect
AutoDetect not in use
Checking Connection to WSUS/SUS Server
WUServer = http://wsusserver.domain.c
WUStatus
UseWuSer
Connection to server. . . . . . . . . . . . . . . . . . PASS
SelfUpdate folder is present. . . . . . . . . . . . . . PASS
**********************
And here's one I've collected on a server
********************
WSUS Client Diagnostics Tool
Checking Machine State
Checking for admin rights to run tool . . . . . . . . . PASS
Automatic Updates Service is running. . . . . . . . . . PASS
Background Intelligent Transfer Service is running. . . PASS
Wuaueng.dll version 7.1.6001.65 . . . . . . . . . . . . PASS
This version is WSUS 2.0
Checking AU Settings
AU Option is 2 : Notify Prior to Download . . . . . . . PASS
Option is from Policy settings
Checking Proxy Configuration
Checking for winhttp local machine Proxy settings . . . PASS
Winhttp local machine access type
<Direct Connection>
Winhttp local machine Proxy. . . . . . . . . . PASS
Winhttp local machine ProxyBypass. . . . . . . PASS
Checking User IE Proxy settings . . . . . . . . . . . . PASS
User IE Proxy. . . . . . . . . . . . . . . . . PASS
User IE ProxyByPass. . . . . . . . . . . . . . PASS
User IE AutoConfig URL Proxy
file://x:/folder/proxy.pac
User IE AutoDetect
AutoDetect not in use
Checking Connection to WSUS/SUS Server
WUServer = http://wsusserver
WUStatusServer = http://wsusserver
UseWuServer is enabled. . . . . . . . . . . . . . . . . PASS
Connection to server. . . . . . . . . . . . . . . . . . PASS
SelfUpdate folder is present. . . . . . . . . . . . . . PASS
**********************





by: ChiefITPosted on 2008-08-14 at 20:50:42ID: 22235903
what does the WSUS client diag say?? I am better at fixing errors with that tool's information then WSUS logs.