Hi,
XP and Vista Remote Assistance are backwards compatible assuming that you're using the
'Request Remote Assistance' as the 'Offer Remote Assistance' will not work as XP doesn't have
that function.
Also, the latest 8.5 beta has a bug which prevents this scenario from working, 8.1 should be
fine however.
The built-in firewalls in Windows should be fine as long you click Allow when prompted. The
biggest issues is routers or modems acting like routers (like ones used by many DSL
companies) which don't have UPnP support.
--
Jonathan Kay
Microsoft MVP - Windows Live Messenger/MSN Messenger/Windows Messenger
Associate Expert
http://www.microsoft.com/windowsxp/expertzone/
Messenger Resources -
http://messenger.jonathankay.com
All posts unless otherwise specified are (c) 2007 Jonathan Kay.
You *must* contact me for redistribution rights.
--
"acho123" <> wrote in message
news:783E7169-6BBF-4C7B-8068-...
> Thanks for the quick reply. First, does that mean assuming that we can work
> around the firewall/router issue we can get XP to remotely support a Vista
> machine? I had caught some threads elsewhere which stated it only worked in
> the reverse. Just wanting to make sure.
>
> Secondly, then, if I disable the firewall on the Vista machine I should be
> able to make this work? Any other tips?
>
> Thanks.
>
> "Jonathan Kay [MVP]" wrote:
>
>> Greetings,
>>
>> More than likely it's probably due to a firewall or router that he's using which does not
>> support Universal Plug and Play (UPnP). Without UPnP support in said situations, Remote
>> Assistance will simply not function.
>>
>> --
>> Jonathan Kay
>> Microsoft MVP - Windows Live Messenger/MSN Messenger/Windows Messenger
>> Associate Expert
>> http://www.microsoft.com/windowsxp/expertzone/
>> Messenger Resources - http://messenger.jonathankay.com
>> All posts unless otherwise specified are (c) 2007 Jonathan Kay.
>> You *must* contact me for redistribution rights.
>> --
>>
>>
>> "acho123" <> wrote in message
>> news:7B130F7B-8916-4E54-B4A8-...
>> > I'm trying to remotely support my father on his new Vista machine. I am on
>> > XP. I tried to have him "request remote assistance" within Windows Live
>> > Messenger, which prompts me to ACCEPT the invitation, and then in the
>> > connection process something errors out.
>> >
>> > I read around that there were issues connection from XP to Vista (but not
>> > the other way around).
>> >
>> > Are there any solutions for this?
>> >
>> >
>>