WSUS Connection to server error

Hi,
I have installed WSUS Server on a windows 2003 server and it is getting
update online without any error through proxy.
When I launch the WSUS Diagnostic tool, an error occurs. Here is the log:
<
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 5.4.3790.2180 . . . . . . . . . . . . . . PASS
This version is SUS 1.0

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. . . . . . . . . . . . . . . . .
NONE
Winhttp local machine ProxyBypass. . . . . . . . . . . NONE
Checking User IE Proxy settings . . . . . . . . . . . . . . . . . PASS
User IE Proxy. . . . . . . . . . . . . . . . . . . . . . . .
.. . . . . NONE
User IE ProxyByPass. . . . . . . . . . . . . . . . . . . . .
.. . NONE
User IE AutoConfig URL Proxy . . . . . . . . . . . . . . .
NONE
User IE AutoDetect
AutoDetect in use

Checking Connection to WSUS/SUS Server
WUServer = http://MyServer:8530
WUStatusServer = http://MyServer:8530
UseWuServer is enabled. . . . . . . . . . . . . . . . . . . . . . .
.. PASS
Connection to server. . . . . . . . . . . . . . . . . . . . . . . .
.. . . PASS

WinHttpDownloadFileToMemory(szURLDest, NULL, 0, NULL, NULL, NULL,
&downloadBuffer) failed with hr=0x80190191

No Error description could be found
>
Could anybody tell me how to fix this problem?

I change the WSUS server port to 80. The diagnostic is OK...
Is there something special to do to make it work on port 8530?


"Papatchel" wrote:

> Hi,
> I have installed WSUS Server on a windows 2003 server and it is getting
> update online without any error through proxy.
> When I launch the WSUS Diagnostic tool, an error occurs. Here is the log:
> <
> 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 5.4.3790.2180 . . . . . . . . . . . . . . PASS
> This version is SUS 1.0
>
> 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. . . . . . . . . . . . . . . . .
> NONE
> Winhttp local machine ProxyBypass. . . . . . . . . . . NONE
> Checking User IE Proxy settings . . . . . . . . . . . . . . . . . PASS
> User IE Proxy. . . . . . . . . . . . . . . . . . . . . . . .
> . . . . . NONE
> User IE ProxyByPass. . . . . . . . . . . . . . . . . . . . .
> . . NONE
> User IE AutoConfig URL Proxy . . . . . . . . . . . . . . .
> NONE
> User IE AutoDetect
> AutoDetect in use
>
> Checking Connection to WSUS/SUS Server
> WUServer = http://MyServer:8530
> WUStatusServer = http://MyServer:8530
> UseWuServer is enabled. . . . . . . . . . . . . . . . . . . . . . .
> . PASS
> Connection to server. . . . . . . . . . . . . . . . . . . . . . . .
> . . . PASS
>
> WinHttpDownloadFileToMemory(szURLDest, NULL, 0, NULL, NULL, NULL,
> &downloadBuffer) failed with hr=0x80190191
>
> No Error description could be found
> >
> Could anybody tell me how to fix this problem?