remote help using file invitation

Hello,
My parents have a home network, and the only way I can help them while i'm
in office is using invitation file (the other methods of opening ports etc.,
won't work).
The only "problem" is that the file invitation is limited for maximum of 30
days. Is there a way to turn this invitation file to unlimited?
If not, is there a way to run a command line in "run" so it will
automatically create an invitation file on the desktop?

Thank you
Tom

The maximum time limit can be adjusted to 99 days...

http://theillustratednetwork.mvps.org/RemoteAssistance/RemoteAssistance.html

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Al Jarvi (MS-MVP Windows Networking)

Please post *ALL* questions and replies to the news group for the
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"Tom" <Tom DeleteThis @discussions.microsoft.com> wrote in message
news:B88352C4-85C1-47D2-B5DA-43487E5F8CB4@microsoft.com...
> Hello,
> My parents have a home network, and the only way I can help them while i'm
> in office is using invitation file (the other methods of opening ports
> etc.,
> won't work).
> The only "problem" is that the file invitation is limited for maximum of
> 30
> days. Is there a way to turn this invitation file to unlimited?
> If not, is there a way to run a command line in "run" so it will
> automatically create an invitation file on the desktop?
>
> Thank you
> Tom