RE: ISA server 2004 Service Pack 2 doesn't load some web sites

  • From: "Jim Harrison" <Jim@xxxxxxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Sun, 12 Mar 2006 07:23:33 -0800

Unfortunately, no.
We've been trying to work with the MSI team on this, but it's horribly
complex.
IOW, it's more whitepaper than KB material.

-----Original Message-----
From: sbradcpa@xxxxxxxxxxx [mailto:sbradcpa@xxxxxxxxxxx] 
Sent: Saturday, March 11, 2006 11:24 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: ISA server 2004 Service Pack 2 doesn't load some
web sites

http://www.ISAserver.org

Is this documented somewhere that I forgot to read?

(you may also need to check the box that says "show updates"

> Uninstall failures are because you had MSI 2.x operating when you =
> installed ISA to begin with.
> The servers that had MSI 3.0 installed before SP2 can uninstall SP2.
> Those servers that got MSI 3.0 after SP2 can't.
> 
> -------------------------------------------------------
>    Jim Harrison
>    MCP(NT4, W2K), A+, Network+, PCG
>    http://isaserver.org/Jim_Harrison/
>    http://isatools.org
>    Read the help / books / articles!
> -------------------------------------------------------
> =20
> 
> -----Original Message-----
> From: Leonardo Lazcarez [mailto:LLazcare@xxxxxxxxxxx]=20
> Sent: Friday, March 10, 2006 17:08
> To: [ISAserver.org Discussion List]
> Subject: [isalist] RE: ISA server 2004 Service Pack 2 doesn't load
some =
> web sites
> 
> http://www.ISAserver.org
> 
> At the moment I only have 2 out of 10 servers running SP2. I can't
find =
> a way to uninstall SP2 on Windows 2003 server. Under Add and Remove =
> Programs, it doesn't show up. I don't have this issue on Windows 2000
=
> servers. Very odd.=20
> 
> Thanks Jim for your prompt response.
> -----Original Message-----
> From: Jim Harrison [mailto:Jim@xxxxxxxxxxxx]
> Sent: Friday, March 10, 2006 7:58 PM
> To: [ISAserver.org Discussion List]
> Subject: [isalist] RE: ISA server 2004 Service Pack 2 doesn't load
some =
> web sites
> 
> http://www.ISAserver.org
> 
> Nothing you can do.
> We have some hothothotfixes coming out (testing them now) RSN.=20
> 
> 
> -------------------------------------------------------
>    Jim Harrison
>    MCP(NT4, W2K), A+, Network+, PCG
>    http://isaserver.org/Jim_Harrison/
>    http://isatools.org
>    Read the help / books / articles!
> -------------------------------------------------------
> =20
> 
> -----Original Message-----
> From: Leo Lazcarez [mailto:llazcare@xxxxxxxxxxx]
> Sent: Friday, March 10, 2006 16:50
> To: [ISAserver.org Discussion List]
> Subject: [isalist] ISA server 2004 Service Pack 2 doesn't load some
web =
> sites
> 
> http://www.ISAserver.org
> 
> There seems to be a bug in the Service Pack 2 for ISA server 2K4.
> 
> I get errors when launching some websites. The issue disappears when
SP2 =
> is not installed.
> 
> For example, when I go to www.sun.com, the images don't load at all.
> When I go to www.delta.com, I get the following error page from the
ISA
> server:
> 
> Error Code: 502 Proxy Error. The HTTP request includes a non-supported
=
> header. Contact your ISA Server administrator. (12156)
> 
> I did a lot of searching through the web and there were some
workarounds =
> provided, which did not work at all.
> 
> If there's some setting that can be tweaked in order to have ISA allow
=
> these sites, then I would appreciate any help.
> 
> Thanks.
> 
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=
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